Struct FnDecl 

pub struct FnDecl {
    pub name: Ident,
    pub is_async: bool,
    pub generics: Vec<GenericParam>,
    pub receiver: Option<Receiver>,
    pub params: Vec<Param>,
    pub return_type: Option<Type>,
    pub body: Block,
    pub span: Span,
}

Fields

name: Ident

is_async: bool

generics: Vec<GenericParam>

receiver: Option<Receiver>

self / var self, present on methods only.

params: Vec<Param>

return_type: Option<Type>

body: Block

span: Span

Trait Implementations

impl Clone for FnDecl

fn clone(&self) -> FnDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FnDecl

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.