Struct rustc_hir::def::PartialRes
source · pub struct PartialRes {
base_res: Res<NodeId>,
unresolved_segments: usize,
}
Expand description
The result of resolving a path before lowering to HIR,
with “module” segments resolved and associated item
segments deferred to type checking.
base_res
is the resolution of the resolved part of the
path, unresolved_segments
is the number of unresolved
segments.
module::Type::AssocX::AssocY::MethodOrAssocType
^~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
base_res unresolved_segments = 3
<T as Trait>::AssocX::AssocY::MethodOrAssocType
^~~~~~~~~~~~~~ ^~~~~~~~~~~~~~~~~~~~~~~~~
base_res unresolved_segments = 2
Fields§
§base_res: Res<NodeId>
§unresolved_segments: usize
Implementations§
source§impl PartialRes
impl PartialRes
pub fn new(base_res: Res<NodeId>) -> Self
pub fn with_unresolved_segments( base_res: Res<NodeId>, unresolved_segments: usize ) -> Self
pub fn base_res(&self) -> Res<NodeId>
pub fn unresolved_segments(&self) -> usize
pub fn full_res(&self) -> Option<Res<NodeId>>
pub fn expect_full_res(&self) -> Res<NodeId>
Trait Implementations§
source§impl Clone for PartialRes
impl Clone for PartialRes
source§fn clone(&self) -> PartialRes
fn clone(&self) -> PartialRes
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 PartialRes
impl Debug for PartialRes
impl Copy for PartialRes
Auto Trait Implementations§
impl RefUnwindSafe for PartialRes
impl Send for PartialRes
impl Sync for PartialRes
impl Unpin for PartialRes
impl UnwindSafe for PartialRes
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: 24 bytes