Struct syn::FnArg

pub struct FnArg {
    pub pat: Option<Ident>,
    pub ty: Ty,
}

An argument in a function header.

E.g. bar: usize as in fn foo(bar: usize)

Fields

pat: Option<Ident>

ty: Ty

Trait Implementations

impl Debug for FnArg

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for FnArg

fn clone(&self) -> FnArg

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for FnArg

impl PartialEq for FnArg

fn eq(&self, __arg_0: &FnArg) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &FnArg) -> bool

This method tests for !=.