Enum syntax::ast::FunctionRetTyExperimental [-]  [+] [src]

pub enum FunctionRetTy {
    NoReturn(Span),
    Return(P<Ty>),
}

Variants

NoReturn

Functions with return type ! that always raise an error or exit (i.e. never return to the caller)

Return

Everything else

Methods

impl FunctionRetTy

fn span(&self) -> Span

Trait Implementations

Derived Implementations

impl Show for FunctionRetTy

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

impl<__S: Writer> Hash<__S> for FunctionRetTy

fn hash(&self, __arg_0: &mut __S)

impl<__D: Decoder<__E>, __E> Decodable<__D, __E> for FunctionRetTy

fn decode(__arg_0: &mut __D) -> Result<FunctionRetTy, __E>

impl<__S: Encoder<__E>, __E> Encodable<__S, __E> for FunctionRetTy

fn encode(&self, __arg_0: &mut __S) -> Result<(), __E>

impl Eq for FunctionRetTy

fn assert_receiver_is_total_eq(&self)

impl PartialEq for FunctionRetTy

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

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

impl Clone for FunctionRetTy

fn clone(&self) -> FunctionRetTy

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