pub(crate) enum ItemId {
DefId(DefId),
Auto {
trait_: DefId,
for_: DefId,
},
Blanket {
impl_id: DefId,
for_: DefId,
},
Primitive(PrimitiveType, CrateNum),
}
Variants
DefId(DefId)
A “normal” item that uses a DefId
for identification.
Auto
Identifier that is used for auto traits.
Blanket
Identifier that is used for blanket implementations.
Primitive(PrimitiveType, CrateNum)
Identifier for primitive types.
Implementations
Trait Implementations
impl Copy for ItemId
impl Eq for ItemId
impl StructuralEq for ItemId
impl StructuralPartialEq for ItemId
Auto Trait Implementations
impl RefUnwindSafe for ItemId
impl Send for ItemId
impl Sync for ItemId
impl Unpin for ItemId
impl UnwindSafe for ItemId
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 20 bytes
Size for each variant:
DefId
: 11 bytesAuto
: 19 bytesBlanket
: 19 bytesPrimitive
: 7 bytes