pub enum DefPathData {
Show 13 variants CrateRoot, Impl, ForeignMod, Use, GlobalAsm, TypeNs(Symbol), ValueNs(Symbol), MacroNs(Symbol), LifetimeNs(Symbol), Closure, Ctor, AnonConst, OpaqueTy,
}
Expand description

New variants should only be added in synchronization with enum DefKind.

Variants§

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CrateRoot

The crate root (marker).

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Impl

An impl.

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ForeignMod

An extern block.

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Use

A use item.

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GlobalAsm

A global asm item.

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TypeNs(Symbol)

Something in the type namespace.

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ValueNs(Symbol)

Something in the value namespace.

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MacroNs(Symbol)

Something in the macro namespace.

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LifetimeNs(Symbol)

Something in the lifetime namespace.

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Closure

A closure expression.

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Ctor

Implicit constructor for a unit or tuple-like struct or enum variant.

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AnonConst

A constant expression (see {ast,hir}::AnonConst).

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OpaqueTy

An existential impl Trait type node. Argument position impl Trait have a TypeNs with their pretty-printed name.

Implementations§

Trait Implementations§

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impl Clone for DefPathData

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fn clone(&self) -> DefPathData

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for DefPathData

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

Formats the value using the given formatter. Read more
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impl<__D: SpanDecoder> Decodable<__D> for DefPathData

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

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impl Display for DefPathData

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

Formats the value using the given formatter. Read more
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impl<__E: SpanEncoder> Encodable<__E> for DefPathData

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

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impl Hash for DefPathData

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for DefPathData

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

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for DefPathData

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impl Eq for DefPathData

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impl StructuralPartialEq for DefPathData

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for T
where T: Copy,

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

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

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 8 bytes

Size for each variant:

  • CrateRoot: 0 bytes
  • Impl: 0 bytes
  • ForeignMod: 0 bytes
  • Use: 0 bytes
  • GlobalAsm: 0 bytes
  • TypeNs: 4 bytes
  • ValueNs: 4 bytes
  • MacroNs: 4 bytes
  • LifetimeNs: 4 bytes
  • Closure: 0 bytes
  • Ctor: 0 bytes
  • AnonConst: 0 bytes
  • OpaqueTy: 0 bytes