Struct ra_ap_hir::mir::ProjectionId
source · pub struct ProjectionId(/* private fields */);
Implementations§
source§impl ProjectionId
impl ProjectionId
pub const EMPTY: ProjectionId = _
pub fn is_empty(self) -> bool
pub fn lookup( self, store: &ProjectionStore ) -> &[ProjectionElem<Idx<Local>, Ty<Interner>>]
pub fn project( self, projection: ProjectionElem<Idx<Local>, Ty<Interner>>, store: &mut ProjectionStore ) -> ProjectionId
Trait Implementations§
source§impl Clone for ProjectionId
impl Clone for ProjectionId
source§fn clone(&self) -> ProjectionId
fn clone(&self) -> ProjectionId
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ProjectionId
impl Debug for ProjectionId
source§impl Hash for ProjectionId
impl Hash for ProjectionId
source§impl PartialEq for ProjectionId
impl PartialEq for ProjectionId
source§fn eq(&self, other: &ProjectionId) -> bool
fn eq(&self, other: &ProjectionId) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for ProjectionId
impl Eq for ProjectionId
impl StructuralPartialEq for ProjectionId
Auto Trait Implementations§
impl Freeze for ProjectionId
impl RefUnwindSafe for ProjectionId
impl Send for ProjectionId
impl Sync for ProjectionId
impl Unpin for ProjectionId
impl UnwindSafe for ProjectionId
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> Cast for T
impl<T> Cast for T
source§fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere
Self: CastTo<U>,
U: HasInterner,
fn cast<U>(self, interner: <U as HasInterner>::Interner) -> Uwhere
Self: CastTo<U>,
U: HasInterner,
Cast a value to type
U
using CastTo
.source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.