Enum rustc_hir::definitions::DefPathData

source ·

pub enum DefPathData {
Show 13 variants    CrateRoot,
    Impl,
    ForeignMod,
    Use,
    GlobalAsm,
    TypeNs(Symbol),
    ValueNs(Symbol),
    MacroNs(Symbol),
    LifetimeNs(Symbol),
    ClosureExpr,
    Ctor,
    AnonConst,
    ImplTrait,
}

Variants

`CrateRoot`

The crate root (marker).

`Impl`

An impl.

`ForeignMod`

An extern block.

`Use`

A use item.

`GlobalAsm`

A global asm item.

`TypeNs(Symbol)`

Something in the type namespace.

`ValueNs(Symbol)`

Something in the value namespace.

`MacroNs(Symbol)`

Something in the macro namespace.

`LifetimeNs(Symbol)`

Something in the lifetime namespace.

`ClosureExpr`

A closure expression.

`Ctor`

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

`AnonConst`

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

`ImplTrait`

An impl Trait type node.

Implementations

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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

1.0.0 · source

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

Formats the value using the given formatter. Read more

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impl<E: Encoder> 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

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<DefPathData> 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 ==. Read more

1.0.0 · source

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. Read more

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impl StructuralEq for DefPathData

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impl StructuralPartialEq for DefPathData

Auto Trait Implementations

impl RefUnwindSafe for DefPathData

impl UnwindSafe for DefPathData

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
T: Copy,

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

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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]`

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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 Twhere
T: Clone,

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 Twhere
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 for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::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
ClosureExpr: 0 bytes
Ctor: 0 bytes
AnonConst: 0 bytes
ImplTrait: 0 bytes

Enum rustc_hir::definitions::DefPathData

Variants

CrateRoot

Impl

ForeignMod

Use

GlobalAsm

TypeNs(Symbol)

ValueNs(Symbol)

MacroNs(Symbol)

LifetimeNs(Symbol)

ClosureExpr

Ctor

AnonConst

ImplTrait

Implementations

impl DefPathData

pub fn get_opt_name(&self) -> Option<Symbol>

pub fn name(&self) -> DefPathDataName

Trait Implementations

impl Clone for DefPathData

fn clone(&self) -> DefPathData

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

impl Debug for DefPathData

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

impl<__D: Decoder> Decodable<__D> for DefPathData

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

impl Display for DefPathData

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

impl<__E: Encoder> Encodable<__E> for DefPathData

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

impl Hash for DefPathData

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

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher,

impl PartialEq<DefPathData> for DefPathData

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

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

impl Copy for DefPathData

impl Eq for DefPathData

impl StructuralEq for DefPathData

impl StructuralPartialEq for DefPathData

Auto Trait Implementations

impl RefUnwindSafe for DefPathData

impl Send for DefPathData

impl Sync for DefPathData

impl Unpin for DefPathData

impl UnwindSafe for DefPathData

Blanket Implementations

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: &'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]

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> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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>

Layout

`CrateRoot`

`Impl`

`ForeignMod`

`Use`

`GlobalAsm`

`TypeNs(Symbol)`

`ValueNs(Symbol)`

`MacroNs(Symbol)`

`LifetimeNs(Symbol)`

`ClosureExpr`

`Ctor`

`AnonConst`

`ImplTrait`

impl<D: Decoder> Decodable<D> for DefPathData

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

impl<E: Encoder> Encodable<E> for DefPathData

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

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

fn hash_slice<H>(data: &[Self], state: &mut H)where
H: Hasher,

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

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

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]`

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

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

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

impl<T> ToOwned for Twhere
T: Clone,

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

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

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