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

pub enum Ty {
    Self_,
    Ref(Box<Ty>, Mutability),
    Path(Path),
    Unit,
}

A type. Supports pointers, Self, and literals.

Variants

Self_

Ref(Box<Ty>, Mutability)

A reference.

Path(Path)

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

Unit

For () return types.

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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: 56 bytes

Size for each variant:

• Self_: 0 bytes
• Ref: 16 bytes
• Path: 56 bytes
• Unit: 0 bytes