Struct rustc_hir::Destination
source · pub struct Destination {
pub label: Option<Label>,
pub target_id: Result<HirId, LoopIdError>,
}
Fields§
§label: Option<Label>
This is Some(_)
iff there is an explicit user-specified ’label
target_id: Result<HirId, LoopIdError>
These errors are caught and then reported during the diagnostics pass in
librustc_passes/loops.rs
Trait Implementations§
source§impl Clone for Destination
impl Clone for Destination
source§fn clone(&self) -> Destination
fn clone(&self) -> Destination
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 Destination
impl Debug for Destination
source§impl<__CTX> HashStable<__CTX> for Destinationwhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for Destinationwhere __CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl Copy for Destination
Auto Trait Implementations§
impl RefUnwindSafe for Destination
impl !Send for Destination
impl !Sync for Destination
impl Unpin for Destination
impl UnwindSafe for Destination
Blanket Implementations§
source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere T: Copy,
fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]
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
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