Struct rustc_hir::hir::AttributeMap

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pub struct AttributeMap<'tcx> {
    pub map: SortedMap<ItemLocalId, &'tcx [Attribute]>,
    pub opt_hash: Option<Fingerprint>,
}
Expand description

Attributes owned by a HIR owner.

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§map: SortedMap<ItemLocalId, &'tcx [Attribute]>§opt_hash: Option<Fingerprint>

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impl<'tcx> AttributeMap<'tcx>

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pub const EMPTY: &'static AttributeMap<'static> = _

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pub fn get(&self, id: ItemLocalId) -> &'tcx [Attribute]

Trait Implementations§

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impl<'tcx> Debug for AttributeMap<'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, HirCtx: HashStableContext> HashStable<HirCtx> for AttributeMap<'tcx>

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fn hash_stable(&self, hcx: &mut HirCtx, hasher: &mut StableHasher)

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

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

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

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impl<'tcx> Unpin for AttributeMap<'tcx>

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

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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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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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = Infallible

The type returned in the event of a conversion error.
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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 Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. 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: 48 bytes