Struct syn::FnDecl

[+] Show declaration

pub struct FnDecl {
    pub fn_token: Fn,
    pub generics: Generics,
    pub paren_token: Paren,
    pub inputs: Punctuated<FnArg, Comma>,
    pub variadic: Option<Dot3>,
    pub output: ReturnType,
}

[−] Expand description

Header of a function declaration, without including the body.

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

Fields

fn_token: Fn

generics: Generics

paren_token: Paren

inputs: Punctuated<FnArg, Comma>

variadic: Option<Dot3>

output: ReturnType

Trait Implementations

impl Clone for FnDecl

[+]

fn clone(&self) -> FnDecl

[−]

Returns a copy of the value.

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

[−]

Performs copy-assignment from source.