Enum GenericParam

pub enum GenericParam {
    Lifetime(LifetimeParam),
    Type(TypeParam),
    Const(ConstParam),
}

A generic type parameter, lifetime, or const generic: T: Into<String>, 'a: 'b, const LEN: usize.

Syntax tree enum

This type is a syntax tree enum.

Variants

Lifetime(LifetimeParam)

A lifetime parameter: 'a: 'b + 'c + 'd.

Type(TypeParam)

A generic type parameter: T: Into<String>.

Const(ConstParam)

A const generic parameter: const LENGTH: usize.

Trait Implementations

impl Clone for GenericParam

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ConstParam> for GenericParam

fn from(e: ConstParam) -> GenericParam

Converts to this type from the input type.

impl From<LifetimeParam> for GenericParam

fn from(e: LifetimeParam) -> GenericParam

Converts to this type from the input type.

impl From<TypeParam> for GenericParam

fn from(e: TypeParam) -> GenericParam

Converts to this type from the input type.

impl Parse for GenericParam

fn parse(input: ParseStream<'_>) -> Result<Self>

impl ToTokens for GenericParam

fn to_tokens(&self, tokens: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.

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: 464 bytes

Size for each variant:

• Lifetime: 104 bytes
• Type: 328 bytes
• Const: 464 bytes