Enum rustc_ast_lowering::ImplTraitPosition[−][src]

pub(crate) enum ImplTraitPosition {
    Binding,
    Other,
}

Expand description

Position in which impl Trait is disallowed.

Variants

Binding

Disallowed in let / const / static bindings.

Other

All other positions.

Trait Implementations

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impl Clone for ImplTraitPosition

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fn clone(&self) -> ImplTraitPosition

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 Debug for ImplTraitPosition

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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 PartialEq<ImplTraitPosition> for ImplTraitPosition

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fn eq(&self, other: &ImplTraitPosition) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl Copy for ImplTraitPosition

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impl Eq for ImplTraitPosition

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impl StructuralEq for ImplTraitPosition

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impl StructuralPartialEq for ImplTraitPosition

Auto Trait Implementations

impl RefUnwindSafe for ImplTraitPosition

impl Send for ImplTraitPosition

impl Sync for ImplTraitPosition

impl Unpin for ImplTraitPosition

impl UnwindSafe for ImplTraitPosition

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> 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<'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: 1 byte