Enum rustc_builtin_macros::deriving::generic::ty::Ty

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pub enum Ty {
    Self_,
    Ptr(Box<Ty>, PtrTy),
    Literal(Path),
    Tuple(Vec<Ty>),
}

Expand description

A type. Supports pointers, Self, and literals.

Variants

`Self_`

`Ptr(Box<Ty>, PtrTy)`

&/Box/ Ty

`Literal(Path)`

mod::mod::Type<[lifetime], [Params...]>, including a plain type parameter, and things like i32

`Tuple(Vec<Ty>)`

includes unit

Implementations

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impl Ty

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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,
 generics: &Generics
) -> Path

Trait Implementations

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impl Clone for Ty

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fn clone(&self) -> Ty

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 Ty

impl !Sync for Ty

impl Unpin for Ty

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: 72 bytes

Size for each variant:

Self_: 0 bytes
Ptr: 28 bytes
Literal: 68 bytes
Tuple: 28 bytes

Enum rustc_builtin_macros::deriving::generic::ty::Ty

Variants

Self_

Ptr(Box<Ty>, PtrTy)

Literal(Path)

Tuple(Vec<Ty>)

Implementations

impl Ty

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, generics: &Generics) -> Path

Trait Implementations

impl Clone for Ty

fn clone(&self) -> Ty

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

Auto Trait Implementations

impl RefUnwindSafe for Ty

impl !Send for Ty

impl !Sync for Ty

impl Unpin for Ty

impl UnwindSafe for Ty

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

`Self_`

`Ptr(Box<Ty>, PtrTy)`

`Literal(Path)`

`Tuple(Vec<Ty>)`

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,
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>,