Enum rustc_resolve::late::PathSource

source · [−]

pub(crate) enum PathSource<'a> {
    Type,
    Trait(AliasPossibility),
    Expr(Option<&'a Expr>),
    Pat,
    Struct,
    TupleStruct(Span, &'a [Span]),
    TraitItem(Namespace),
}

Variants

`Type`

`Expr(Option<&'a Expr>)`

`Pat`

`Struct`

`TupleStruct(Span, &'a [Span])`

`TraitItem(Namespace)`

Implementations

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fn error_code(self, has_unexpected_resolution: bool) -> DiagnosticId

Trait Implementations

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impl<'a> Clone for PathSource<'a>

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fn clone(&self) -> PathSource<'a>

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<'a> Debug for PathSource<'a>

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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<'a> Copy for PathSource<'a>

Auto Trait Implementations

impl<'a> !RefUnwindSafe for PathSource<'a>

impl<'a> !Send for PathSource<'a>

impl<'a> !Sync for PathSource<'a>

impl<'a> Unpin for PathSource<'a>

impl<'a> !UnwindSafe for PathSource<'a>

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

pub 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,

const: unstable · source

pub 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

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub 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: 32 bytes

Size for each variant:

Type: 0 bytes
Trait: 1 byte
Expr: 15 bytes
Pat: 0 bytes
Struct: 0 bytes
TupleStruct: 31 bytes
TraitItem: 1 byte

Enum rustc_resolve::late::PathSource

Variants

Type

Trait(AliasPossibility)

Expr(Option<&'a Expr>)

Pat

Struct

TupleStruct(Span, &'a [Span])

TraitItem(Namespace)

Implementations

impl<'a> PathSource<'a>

fn namespace(self) -> Namespace

fn defer_to_typeck(self) -> bool

fn descr_expected(self) -> &'static str

fn is_call(self) -> bool

pub(crate) fn is_expected(self, res: Res<NodeId>) -> bool

fn error_code(self, has_unexpected_resolution: bool) -> DiagnosticId

Trait Implementations

impl<'a> Clone for PathSource<'a>

fn clone(&self) -> PathSource<'a>

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

impl<'a> Debug for PathSource<'a>

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

impl<'a> Copy for PathSource<'a>

Auto Trait Implementations

impl<'a> !RefUnwindSafe for PathSource<'a>

impl<'a> !Send for PathSource<'a>

impl<'a> !Sync for PathSource<'a>

impl<'a> Unpin for PathSource<'a>

impl<'a> !UnwindSafe for PathSource<'a>

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

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

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

Layout

`Type`

`Trait(AliasPossibility)`

`Expr(Option<&'a Expr>)`

`Pat`

`Struct`

`TupleStruct(Span, &'a [Span])`

`TraitItem(Namespace)`

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

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

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

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

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

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

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