Struct rustc_builtin_macros::deriving::generic::ty::Path

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pub struct Path {
    path: Vec<Symbol>,
    lifetime: Option<Ident>,
    params: Vec<Box<Ty>>,
    kind: PathKind,
}

Expand description

A path, e.g., ::std::option::Option::<i32> (global). Has support for type parameters and a lifetime.

Fields

path: Vec<Symbol>lifetime: Option<Ident>params: Vec<Box<Ty>>kind: PathKind

Implementations

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pub fn new_(
 path: Vec<Symbol>,
 lifetime: Option<Ident>,
 params: Vec<Box<Ty>>,
 kind: PathKind
) -> Path

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pub fn to_ty(
 &self,
 cx: &ExtCtxt<'_>,
 span: Span,
 self_ty: Ident,
 self_generics: &Generics
) -> P<Ty>

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pub fn to_path(
 &self,
 cx: &ExtCtxt<'_>,
 span: Span,
 self_ty: Ident,
 self_generics: &Generics
) -> Path

Trait Implementations

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impl Clone for Path

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fn clone(&self) -> Path

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

Auto Trait Implementations

impl !Send for Path

impl !Sync for Path

impl Unpin for Path

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<T> Borrow<T> for T where
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 T where
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 T where
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 T where
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)

🔬 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

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

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: 64 bytes

Struct rustc_builtin_macros::deriving::generic::ty::Path

Fields

Implementations

impl Path

pub fn new(path: Vec<Symbol>) -> Path

pub fn new_local(path: Symbol) -> Path

pub fn new_( path: Vec<Symbol>, lifetime: Option<Ident>, params: Vec<Box<Ty>>, kind: PathKind) -> Path

pub fn to_ty( &self, cx: &ExtCtxt<'_>, span: Span, self_ty: Ident, self_generics: &Generics) -> P<Ty>

pub fn to_path( &self, cx: &ExtCtxt<'_>, span: Span, self_ty: Ident, self_generics: &Generics) -> Path

Trait Implementations

impl Clone for Path

fn clone(&self) -> Path

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

Auto Trait Implementations

impl RefUnwindSafe for Path

impl !Send for Path

impl !Sync for Path

impl Unpin for Path

impl UnwindSafe for Path

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = Infallible

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

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

Layout

pub fn new_(
path: Vec<Symbol>,
lifetime: Option<Ident>,
params: Vec<Box<Ty>>,
kind: PathKind
) -> Path

pub fn to_ty(
&self,
cx: &ExtCtxt<'_>,
span: Span,
self_ty: Ident,
self_generics: &Generics
) -> P<Ty>

pub fn to_path(
&self,
cx: &ExtCtxt<'_>,
span: Span,
self_ty: Ident,
self_generics: &Generics
) -> Path

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>,