Enum syn::TypeParamBound

pub enum TypeParamBound {
    Trait(TraitBound),
    Lifetime(Lifetime),
}

A trait or lifetime used as a bound on a type parameter.

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

Variants

Trait(TraitBound)Lifetime(Lifetime)

Trait Implementations

impl Synom for TypeParamBound

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl Debug for TypeParamBound

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

Formats the value using the given formatter.

impl Eq for TypeParamBound

impl PartialEq for TypeParamBound

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

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

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

This method tests for !=.

impl Hash for TypeParamBound

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Clone for TypeParamBound

fn clone(&self) -> TypeParamBound

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<TraitBound> for TypeParamBound

fn from(e: TraitBound) -> TypeParamBound

Performs the conversion.

impl From<Lifetime> for TypeParamBound

fn from(e: Lifetime) -> TypeParamBound

Performs the conversion.

impl ToTokens for TypeParamBound

fn to_tokens(&self, tokens: &mut Tokens)

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.