Struct rustc_middle::mir::DestructuredConst[−][src]

pub struct DestructuredConst<'tcx> {
    pub variant: Option<VariantIdx>,
    pub fields: &'tcx [&'tcx Const<'tcx>],
}

Expand description

The constituent parts of an ADT or array.

Fields

variant: Option<VariantIdx>fields: &'tcx [&'tcx Const<'tcx>]

Trait Implementations

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impl<'tcx> Clone for DestructuredConst<'tcx>

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fn clone(&self) -> DestructuredConst<'tcx>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<'tcx> Debug for DestructuredConst<'tcx>

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

Formats the value using the given formatter. Read more

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impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for DestructuredConst<'tcx>

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fn hash_stable(
    &self, 
    __hcx: &mut StableHashingContext<'__ctx>, 
    __hasher: &mut StableHasher
)

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impl<'tcx> Copy for DestructuredConst<'tcx>

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for DestructuredConst<'tcx>

impl<'tcx> !Send for DestructuredConst<'tcx>

impl<'tcx> !Sync for DestructuredConst<'tcx>

impl<'tcx> Unpin for DestructuredConst<'tcx>

impl<'tcx> !UnwindSafe for DestructuredConst<'tcx>

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<'tcx, T> ArenaAllocatable<'tcx, ()> for T where
    T: Copy,

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pub fn allocate_on(Self, &'a Arena<'tcx>) -> &'a mut T

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pub fn allocate_from_iter(
    &'a Arena<'tcx>, 
    impl IntoIterator<Item = T>
) -> &'a mut [T]

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impl<T> Borrow<T> for T where
    T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
    T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T> MaybeResult<T> for T

type Error = !

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pub fn from(Result<T, <T as MaybeResult<T>>::Error>) -> T

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pub fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> ToOwned for T where
    T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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impl<T> WithConstness for T

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fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>

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fn with_const(self) -> ConstnessAnd<Self>

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fn without_const(self) -> ConstnessAnd<Self>

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impl<'a, T> Captures<'a> for T where
    T: ?Sized,

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes