Struct rustc_hir::definitions::DisambiguatedDefPathData
source · pub struct DisambiguatedDefPathData {
pub data: DefPathData,
pub disambiguator: u32,
}
Expand description
A pair of DefPathData
and an integer disambiguator. The integer is
normally 0
, but in the event that there are multiple defs with the
same parent
and data
, we use this field to disambiguate
between them. This introduces some artificial ordering dependency
but means that if you have, e.g., two impls for the same type in
the same module, they do get distinct DefId
s.
Fields
data: DefPathData
disambiguator: u32
Implementations
sourceimpl DisambiguatedDefPathData
impl DisambiguatedDefPathData
pub fn fmt_maybe_verbose(&self, writer: &mut impl Write, verbose: bool) -> Result
Trait Implementations
sourceimpl Clone for DisambiguatedDefPathData
impl Clone for DisambiguatedDefPathData
sourcefn clone(&self) -> DisambiguatedDefPathData
fn clone(&self) -> DisambiguatedDefPathData
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for DisambiguatedDefPathData
impl Debug for DisambiguatedDefPathData
sourceimpl<__D: Decoder> Decodable<__D> for DisambiguatedDefPathData
impl<__D: Decoder> Decodable<__D> for DisambiguatedDefPathData
sourceimpl Display for DisambiguatedDefPathData
impl Display for DisambiguatedDefPathData
sourceimpl<__E: Encoder> Encodable<__E> for DisambiguatedDefPathData
impl<__E: Encoder> Encodable<__E> for DisambiguatedDefPathData
sourceimpl PartialEq<DisambiguatedDefPathData> for DisambiguatedDefPathData
impl PartialEq<DisambiguatedDefPathData> for DisambiguatedDefPathData
sourcefn eq(&self, other: &DisambiguatedDefPathData) -> bool
fn eq(&self, other: &DisambiguatedDefPathData) -> bool
impl Copy for DisambiguatedDefPathData
impl StructuralPartialEq for DisambiguatedDefPathData
Auto Trait Implementations
impl RefUnwindSafe for DisambiguatedDefPathData
impl Send for DisambiguatedDefPathData
impl Sync for DisambiguatedDefPathData
impl Unpin for DisambiguatedDefPathData
impl UnwindSafe for DisambiguatedDefPathData
Blanket Implementations
sourceimpl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
fn allocate_on(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter(
arena: &'a Arena<'tcx>,
iter: impl IntoIterator<Item = T>
) -> &'a mut [T]ⓘNotable traits for &[u8]impl Read for &[u8]impl Write for &mut [u8]
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
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: 12 bytes