pub(crate) struct Impl {
pub(crate) impl_item: Item,
}
Expand description
Metadata about implementations for a type or trait.
Fields
impl_item: Item
Implementations
sourceimpl Impl
impl Impl
pub(crate) fn inner_impl(&self) -> &Impl
pub(crate) fn trait_did(&self) -> Option<DefId>
sourcepub(crate) fn def_id(&self) -> DefId
pub(crate) fn def_id(&self) -> DefId
This function is used to extract a DefId
to be used as a key for the Cache::impls
field.
It allows to prevent having duplicated implementations showing up (the biggest issue was with blanket impls).
It panics if self
is a ItemId::Primitive
.
pub(crate) fn is_on_local_type(&self, cx: &Context<'_>) -> bool
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Impl
impl !Send for Impl
impl !Sync for Impl
impl Unpin for Impl
impl !UnwindSafe for Impl
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: 56 bytes