Struct syn::Constraint

pub struct Constraint {
    pub ident: Ident,
    pub generics: Option<AngleBracketedGenericArguments>,
    pub colon_token: Colon,
    pub bounds: Punctuated<TypeParamBound, Plus>,
}

An associated type bound: Iterator<Item: Display>.

Fields

ident: Ident

generics: Option<AngleBracketedGenericArguments>

colon_token: Colon

bounds: Punctuated<TypeParamBound, Plus>

Trait Implementations

impl Clone for Constraint

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ToTokens for Constraint

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) -> TokenStreamwhere Self: Sized,

Convert self directly into a TokenStream object.