Enum syn::TypeParamBound

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

This is supported on crate features full or derive only.

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

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

Variants

Trait(TraitBound)

Lifetime(Lifetime)

Trait Implementations

impl Clone for TypeParamBound

This is supported on crate feature clone-impls only.

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TypeParamBound

This is supported on crate feature extra-traits only.

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

Formats the value using the given formatter.

impl Eq for TypeParamBound

This is supported on crate feature extra-traits only.

impl From<Lifetime> for TypeParamBound

fn from(e: Lifetime) -> TypeParamBound

Performs the conversion.

impl From<TraitBound> for TypeParamBound

fn from(e: TraitBound) -> TypeParamBound

Performs the conversion.

impl Hash for TypeParamBound

This is supported on crate feature extra-traits only.

fn hash<H>(&self, state: &mut H) where
    H: Hasher, 

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Parse for TypeParamBound

This is supported on crate feature parsing only.

fn parse(input: ParseStream<'_>) -> Result<Self>

impl PartialEq<TypeParamBound> for TypeParamBound

This is supported on crate feature extra-traits only.

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

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

#[must_use]

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

This method tests for !=.

impl ToTokens for TypeParamBound

This is supported on crate feature printing only.

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

Write self to the given TokenStream.

pub fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

pub fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.