Trait alloc::fmt::Debug

pub trait Debug {
    pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>;
}

? formatting.

Debug should format the output in a programmer-facing, debugging context.

Generally speaking, you should just derive a Debug implementation.

When used with the alternate format specifier #?, the output is pretty-printed.

For more information on formatters, see the module-level documentation.

This trait can be used with #[derive] if all fields implement Debug. When derived for structs, it will use the name of the struct, then {, then a comma-separated list of each field’s name and Debug value, then }. For enums, it will use the name of the variant and, if applicable, (, then the Debug values of the fields, then ).

Stability

Derived Debug formats are not stable, and so may change with future Rust versions. Additionally, Debug implementations of types provided by the standard library (libstd, libcore, liballoc, etc.) are not stable, and may also change with future Rust versions.

Examples

Deriving an implementation:

#[derive(Debug)]
struct Point {
    x: i32,
    y: i32,
}

let origin = Point { x: 0, y: 0 };

assert_eq!(format!("The origin is: {:?}", origin), "The origin is: Point { x: 0, y: 0 }");

Manually implementing:

use std::fmt;

struct Point {
    x: i32,
    y: i32,
}

impl fmt::Debug for Point {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_struct("Point")
         .field("x", &self.x)
         .field("y", &self.y)
         .finish()
    }
}

let origin = Point { x: 0, y: 0 };

assert_eq!(format!("The origin is: {:?}", origin), "The origin is: Point { x: 0, y: 0 }");

There are a number of helper methods on the Formatter struct to help you with manual implementations, such as debug_struct.

Debug implementations using either derive or the debug builder API on Formatter support pretty-printing using the alternate flag: {:#?}.

Pretty-printing with #?:

#[derive(Debug)]
struct Point {
    x: i32,
    y: i32,
}

let origin = Point { x: 0, y: 0 };

assert_eq!(format!("The origin is: {:#?}", origin),
"The origin is: Point {
    x: 0,
    y: 0,
}");

Required methods

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

Examples

use std::fmt;

struct Position {
    longitude: f32,
    latitude: f32,
}

impl fmt::Debug for Position {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        f.debug_tuple("")
         .field(&self.longitude)
         .field(&self.latitude)
         .finish()
    }
}

let position = Position { longitude: 1.987, latitude: 2.983 };
assert_eq!(format!("{:?}", position), "(1.987, 2.983)");

assert_eq!(format!("{:#?}", position), "(
    1.987,
    2.983,
)");

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Implementations on Foreign Types

impl<'a> Debug for Utf8LossyChunk<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroI64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Enumerate<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for RefMut<'_, T> where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroI16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for DecodeUtf16<I> where
    I: Debug + Iterator<Item = u16>, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m256d

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroI32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for ManuallyDrop<T> where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicU64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Fuse<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, F> Debug for Inspect<I, F> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, U> Debug for Flatten<I> where
    I: Debug + Iterator,
    U: Debug + Iterator,
    <I as Iterator>::Item: IntoIterator,
    <<I as Iterator>::Item as IntoIterator>::IntoIter == U,
    <<I as Iterator>::Item as IntoIterator>::Item == <U as Iterator>::Item, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<A, B> Debug for Chain<A, B> where
    A: Debug,
    B: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<F> Debug for RepeatWith<F> where
    F: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for dyn Any + 'static

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for IntoIter<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, 'f> Debug for VaList<'a, 'f> where
    'f: 'a, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Idx> Debug for Range<Idx> where
    Idx: Debug, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<'f> Debug for VaListImpl<'f>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroUsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Reverse<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for Iter<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<F> Debug for PollFn<F>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Bound<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Ready<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for RefCell<T> where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Pending<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ParseFloatError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Idx> Debug for RangeTo<Idx> where
    Idx: Debug, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<I, F> Debug for Map<I, F> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for OnceCell<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Ordering

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, P> Debug for TakeWhile<I, P> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for DecodeUtf16Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Once<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Idx> Debug for RangeToInclusive<Idx> where
    Idx: Debug, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<I, St, F> Debug for Scan<I, St, F> where
    I: Debug,
    St: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicI64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for EscapeUnicode

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<H> Debug for BuildHasherDefault<H>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, P> Debug for SkipWhile<I, P> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Poll<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for SplitInclusive<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for c_void

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for TryFromSliceError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Dyn> Debug for DynMetadata<Dyn> where
    Dyn: ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m256i

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m512i

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroU16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Option<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<A> Debug for IntoIter<A> where
    A: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<B, C> Debug for ControlFlow<B, C> where
    C: Debug,
    B: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, A> Debug for IterMut<'a, A> where
    A: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for IntErrorKind

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, P> Debug for Filter<I, P> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for Location<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Waker

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Copied<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Take<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ToLowercase

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicI8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for BorrowMutError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for StepBy<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for MaybeUninit<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<A, B> Debug for Zip<A, B> where
    A: Debug,
    B: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Idx> Debug for RangeFrom<Idx> where
    Idx: Debug, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for EscapeDebug

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicU8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ParseCharError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Utf8Lossy

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, U, F> Debug for FlatMap<I, U, F> where
    I: Debug,
    U: IntoIterator,
    <U as IntoIterator>::IntoIter: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Cloned<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<F> Debug for FromFn<F>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for FpCategory

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for CpuidResult

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicIsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for RangeFull

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NoneError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Cycle<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicU32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, F> Debug for FilterMap<I, F> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for dyn Any + 'static + Send + Sync

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<F> Debug for OnceWith<F> where
    F: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for EscapeDefault

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, F> Debug for Successors<T, F> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Empty<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for TryFromIntError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for Ref<'_, T> where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for TypeId

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<A> Debug for Repeat<A> where
    A: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m512

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m512d

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for RawWaker

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Wrapping<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroI128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicU16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroU32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroU128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroU64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for AtomicPtr<T>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Ordering

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, P> Debug for MapWhile<I, P> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for dyn Any + 'static + Send

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ToUppercase

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Idx> Debug for RangeInclusive<Idx> where
    Idx: Debug, 

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for IterMut<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for BorrowError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Discriminant<T>

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for CharTryFromError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroU8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for NonNull<T> where
    T: ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for PanicInfo<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Skip<I> where
    I: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Cell<T> where
    T: Copy + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Peekable<I> where
    I: Debug + Iterator,
    <I as Iterator>::Item: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for SipHasher

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for RawWakerVTable

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m128i

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for SplitInclusiveMut<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for UnsafeCell<T> where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for PhantomData<T> where
    T: ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for PhantomPinned

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicI32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicBool

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroIsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<P> Debug for Pin<P> where
    P: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m256

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ParseIntError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Debug for Context<'_>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for NonZeroI8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I, G> Debug for IntersperseWith<I, G> where
    I: Iterator + Debug,
    G: Debug,
    <I as Iterator>::Item: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, F> Debug for Lazy<T, F> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Infallible

pub fn fmt(&self, &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicUsize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for Rev<T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Duration

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Y, R> Debug for GeneratorState<Y, R> where
    R: Debug,
    Y: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for SplitInclusive<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AtomicI16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for __m128d

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, A> Debug for Iter<'a, A> where
    A: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<I> Debug for Intersperse<I> where
    I: Debug + Iterator,
    <I as Iterator>::Item: Clone,
    <I as Iterator>::Item: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, E> Debug for Result<T, E> where
    T: Debug,
    E: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for EscapeDefault

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, const N: usize> Debug for IntoIter<T, N> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

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Implementors

impl Debug for !

pub fn fmt(&self, &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ()

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for TryReserveError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for Alignment

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for SearchStep

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for AllocError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Global

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for Layout

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for LayoutError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for ParseBoolError

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for Utf8Error

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for alloc::string::Drain<'_>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for FromUtf8Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for FromUtf16Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for String

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Debug for bool

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for char

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for f32

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for f64

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for i8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for i16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for i32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for i64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for i128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for isize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for str

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for u8

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for u16

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for u32

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for u64

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for u128

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Debug for usize

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Debug for Arguments<'_>

pub fn fmt(&self, fmt: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Debug for Chars<'_>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_> Debug for EncodeUtf16<'_>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, F> Debug for CharPredicateSearcher<'_, F> where
    F: FnMut(char) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for &'_ T where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for &'_ mut T where
    T: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for alloc::slice::Iter<'_, T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T> Debug for alloc::slice::IterMut<'_, T> where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for alloc::slice::RSplit<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for RSplitMut<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for alloc::slice::RSplitN<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for RSplitNMut<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for alloc::slice::Split<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for SplitMut<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for alloc::slice::SplitN<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'_, T, P> Debug for SplitNMut<'_, T, P> where
    T: Debug,
    P: FnMut(&T) -> bool, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for CharSearcher<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for Bytes<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for CharIndices<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for alloc::str::EscapeDebug<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for alloc::str::EscapeDefault<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for alloc::str::EscapeUnicode<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for Lines<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for LinesAny<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for SplitAsciiWhitespace<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a> Debug for SplitWhitespace<'a>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, 'b> Debug for CharSliceSearcher<'a, 'b>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, 'b> Debug for StrSearcher<'a, 'b>

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, I: Debug + Iterator + 'a, A: Debug + Allocator + 'a> Debug for Splice<'a, I, A> where
    I::Item: Debug, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, K: Debug + 'a, V: Debug + 'a> Debug for alloc::collections::btree_map::IterMut<'a, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, P> Debug for MatchIndices<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for Matches<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for RMatchIndices<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for RMatches<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for alloc::str::RSplit<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for alloc::str::RSplitN<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for RSplitTerminator<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for alloc::str::Split<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for alloc::str::SplitN<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, P> Debug for SplitTerminator<'a, P> where
    P: Pattern<'a>,
    <P as Pattern<'a>>::Searcher: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for Chunks<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for ChunksExact<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for ChunksExactMut<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for ChunksMut<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for RChunks<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for RChunksExact<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for RChunksExactMut<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for RChunksMut<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T> Debug for Windows<'a, T> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T, P> Debug for GroupBy<'a, T, P> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T, P> Debug for GroupByMut<'a, T, P> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T, const N: usize> Debug for ArrayChunks<'a, T, N> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T, const N: usize> Debug for ArrayChunksMut<'a, T, N> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T, const N: usize> Debug for ArrayWindows<'a, T, N> where
    T: 'a + Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<'a, T: Debug + 'a> Debug for alloc::collections::binary_heap::Drain<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, T: Debug + 'a> Debug for alloc::collections::btree_set::Range<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, T: Debug + Ord> Debug for DrainSorted<'a, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<'a, T: Debug, F: Debug, A: Debug + Allocator> Debug for alloc::vec::DrainFilter<'a, T, F, A> where
    F: FnMut(&mut T) -> bool, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<B: ?Sized> Debug for Cow<'_, B> where
    B: Debug + ToOwned<Owned: Debug>, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K, V, F> Debug for alloc::collections::btree_map::DrainFilter<'_, K, V, F> where
    K: Debug,
    V: Debug,
    F: FnMut(&K, &mut V) -> bool, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K, V: Debug> Debug for IntoValues<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K, V: Debug> Debug for Values<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K, V: Debug> Debug for ValuesMut<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug + Ord, V> Debug for VacantEntry<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug + Ord, V: Debug> Debug for Entry<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug + Ord, V: Debug> Debug for OccupiedEntry<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug + Ord, V: Debug> Debug for OccupiedError<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V> Debug for IntoKeys<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V> Debug for Keys<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V: Debug> Debug for BTreeMap<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V: Debug> Debug for alloc::collections::btree_map::IntoIter<K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V: Debug> Debug for alloc::collections::btree_map::Iter<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V: Debug> Debug for alloc::collections::btree_map::Range<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<K: Debug, V: Debug> Debug for RangeMut<'_, K, V>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<Ret> Debug for extern "C" fn() -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret> Debug for fn() -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret> Debug for unsafe extern "C" fn() -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret> Debug for unsafe fn() -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for extern "C" fn(A) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for extern "C" fn(A, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for fn(A) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for unsafe extern "C" fn(A) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for unsafe extern "C" fn(A, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A> Debug for unsafe fn(A) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for extern "C" fn(A, B) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for extern "C" fn(A, B, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for fn(A, B) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for unsafe extern "C" fn(A, B) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for unsafe extern "C" fn(A, B, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B> Debug for unsafe fn(A, B) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for extern "C" fn(A, B, C) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for extern "C" fn(A, B, C, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for fn(A, B, C) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for unsafe extern "C" fn(A, B, C, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C> Debug for unsafe fn(A, B, C) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for extern "C" fn(A, B, C, D, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for fn(A, B, C, D) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(A, B, C, D) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for unsafe extern "C" fn(A, B, C, D, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D> Debug for unsafe fn(A, B, C, D) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for extern "C" fn(A, B, C, D, E) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for extern "C" fn(A, B, C, D, E, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for fn(A, B, C, D, E) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(A, B, C, D, E) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for unsafe extern "C" fn(A, B, C, D, E, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E> Debug for unsafe fn(A, B, C, D, E) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for extern "C" fn(A, B, C, D, E, F, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for fn(A, B, C, D, E, F) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for unsafe extern "C" fn(A, B, C, D, E, F, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F> Debug for unsafe fn(A, B, C, D, E, F) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for fn(A, B, C, D, E, F, G) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G> Debug for unsafe fn(A, B, C, D, E, F, G) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(A, B, C, D, E, F, G, H) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for fn(A, B, C, D, E, F, G, H) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H> Debug for unsafe fn(A, B, C, D, E, F, G, H) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for fn(A, B, C, D, E, F, G, H, I) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I> Debug for unsafe fn(A, B, C, D, E, F, G, H, I) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for fn(A, B, C, D, E, F, G, H, I, J) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J, K) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe extern "C" fn(A, B, C, D, E, F, G, H, I, J, K, L, ...) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<Ret, A, B, C, D, E, F, G, H, I, J, K, L> Debug for unsafe fn(A, B, C, D, E, F, G, H, I, J, K, L) -> Ret

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T0: Debug,
    T1: Debug,
    T2: Debug,
    T3: Debug,
    T4: Debug,
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T1: Debug,
    T2: Debug,
    T3: Debug,
    T4: Debug,
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T2: Debug,
    T3: Debug,
    T4: Debug,
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T3, T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T3, T4, T5, T6, T7, T8, T9, T10, T11) where
    T3: Debug,
    T4: Debug,
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T4, T5, T6, T7, T8, T9, T10, T11> Debug for (T4, T5, T6, T7, T8, T9, T10, T11) where
    T4: Debug,
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T5, T6, T7, T8, T9, T10, T11> Debug for (T5, T6, T7, T8, T9, T10, T11) where
    T5: Debug,
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T6, T7, T8, T9, T10, T11> Debug for (T6, T7, T8, T9, T10, T11) where
    T6: Debug,
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T7, T8, T9, T10, T11> Debug for (T7, T8, T9, T10, T11) where
    T7: Debug,
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T8, T9, T10, T11> Debug for (T8, T9, T10, T11) where
    T8: Debug,
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T9, T10, T11> Debug for (T9, T10, T11) where
    T9: Debug,
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T10, T11> Debug for (T10, T11) where
    T10: Debug,
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T11> Debug for (T11,) where
    T11: Debug + ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for *const T where
    T: ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for *mut T where
    T: ?Sized, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T> Debug for [T] where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T, F> Debug for alloc::collections::btree_set::DrainFilter<'_, T, F> where
    T: Debug,
    F: FnMut(&T) -> bool, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T, const N: usize> Debug for [T; N] where
    T: Debug, 

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl<T: Debug + ?Sized, A: Allocator> Debug for Box<T, A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for BinaryHeap<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::binary_heap::IntoIter<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for IntoIterSorted<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::binary_heap::Iter<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for BTreeSet<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for Difference<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for Intersection<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::btree_set::IntoIter<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::btree_set::Iter<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for SymmetricDifference<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for Union<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for Cursor<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for CursorMut<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::linked_list::IntoIter<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::linked_list::Iter<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::linked_list::IterMut<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for LinkedList<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::vec_deque::Drain<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::vec_deque::IntoIter<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::vec_deque::Iter<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for alloc::collections::vec_deque::IterMut<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug> Debug for VecDeque<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug, A: Allocator> Debug for alloc::vec::Drain<'_, T, A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug, A: Allocator> Debug for alloc::vec::IntoIter<T, A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug, A: Allocator> Debug for Vec<T, A>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Debug, F> Debug for alloc::collections::linked_list::DrainFilter<'_, T, F> where
    F: FnMut(&mut T) -> bool, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: Ord + Debug> Debug for PeekMut<'_, T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: ?Sized + Debug> Debug for Rc<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: ?Sized + Debug> Debug for alloc::rc::Weak<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: ?Sized + Debug> Debug for Arc<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<T: ?Sized + Debug> Debug for alloc::sync::Weak<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

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