Struct FnSig 

pub struct FnSig {
    pub name: Ident,
    pub generics: Vec<GenericParam>,
    pub params: Vec<Param>,
    pub ret: Option<Ty>,
    pub where_bounds: Vec<GenericParam>,
    pub span: Span,
}

Name, type parameters, parameters and result.

Fields

name: Ident

The name.

generics: Vec<GenericParam>

Type parameters.

params: Vec<Param>

Parameters, self included.

ret: Option<Ty>

The written result type; None means Void.

where_bounds: Vec<GenericParam>

where T: Bound after the result type: bounds that a method adds to the type parameters of its impl block (spec chapter 4, section 8.6).

span: Span

From fn to the end of the result type.

Trait Implementations

impl Clone for FnSig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FnSig

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

Formats the value using the given formatter.

impl PartialEq for FnSig

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for FnSig