Struct 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 DefIds.

Fields§

§data: DefPathData§disambiguator: u32

Struct DisambiguatedDefPathDataCopy item path

Fields§

Implementations§

impl DisambiguatedDefPathData

pub fn fmt_maybe_verbose( &self, writer: &mut impl Write, verbose: bool, ) -> Result

Trait Implementations§

impl Clone for DisambiguatedDefPathData

fn clone(&self) -> DisambiguatedDefPathData

fn clone_from(&mut self, source: &Self)

impl Debug for DisambiguatedDefPathData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<__D: SpanDecoder> Decodable<__D> for DisambiguatedDefPathData

fn decode(__decoder: &mut __D) -> Self

impl Display for DisambiguatedDefPathData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<__E: SpanEncoder> Encodable<__E> for DisambiguatedDefPathData

fn encode(&self, __encoder: &mut __E)

impl PartialEq for DisambiguatedDefPathData

fn eq(&self, other: &DisambiguatedDefPathData) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Copy for DisambiguatedDefPathData

impl StructuralPartialEq for DisambiguatedDefPathData

Auto Trait Implementations§

impl DynSend for DisambiguatedDefPathData

impl DynSync for DisambiguatedDefPathData

impl Freeze for DisambiguatedDefPathData

impl RefUnwindSafe for DisambiguatedDefPathData

impl Send for DisambiguatedDefPathData

impl Sync for DisambiguatedDefPathData

impl Unpin for DisambiguatedDefPathData

impl UnwindSafe for DisambiguatedDefPathData

Blanket Implementations§

impl<T> Aligned for T

const ALIGN: Alignment = _

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere T: Copy,

fn allocate_on(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut T

fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx mut [T]

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,

impl<T> Pointable for T

const ALIGN: usize = _

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

Struct DisambiguatedDefPathData

impl<D: SpanDecoder> Decodable<D> for DisambiguatedDefPathData

fn decode(decoder: &mut D) -> Self

impl<E: SpanEncoder> Encodable<E> for DisambiguatedDefPathData

fn encode(&self, encoder: &mut E)

impl<T> Any for T
where T: 'static + ?Sized,

impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

impl<T> ToString for T
where T: Display + ?Sized,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

impl<'a, T> Captures<'a> for T
where T: ?Sized,