Struct syn::TraitBound

pub struct TraitBound {
    pub paren_token: Option<Paren>,
    pub modifier: TraitBoundModifier,
    pub lifetimes: Option<BoundLifetimes>,
    pub path: Path,
}

Available on crate features full or derive only.

A trait used as a bound on a type parameter.

This type is available only if Syn is built with the "derive" or "full" feature.

Fields

paren_token: Option<Paren>

modifier: TraitBoundModifier

lifetimes: Option<BoundLifetimes>

The for<'a> in for<'a> Foo<&'a T>

path: Path

The Foo<&'a T> in for<'a> Foo<&'a T>

Trait Implementations

impl Clone for TraitBound

Available on crate feature clone-impls only.

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<TraitBound> for TypeParamBound

fn from(e: TraitBound) -> TypeParamBound

Converts to this type from the input type.

impl Parse for TraitBound

Available on crate feature parsing only.

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

impl ToTokens for TraitBound

Available on crate feature printing only.

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

Convert self directly into a TokenStream object.