Enum devise::syn::TraitBoundModifier

pub enum TraitBoundModifier {
    None,
    Maybe(Question),
}

A modifier on a trait bound, currently only used for the ? in ?Sized.

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

Variants

None

Maybe(Question)

Tuple Fields of Maybe

0: Question

Trait Implementations

impl Clone for TraitBoundModifier

pub fn clone(&self) -> TraitBoundModifier

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TraitBoundModifier

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

Formats the value using the given formatter.

impl Hash for TraitBoundModifier

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

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 Parse for TraitBoundModifier

pub fn parse(input: &ParseBuffer<'_>) -> Result<TraitBoundModifier, Error>

impl PartialEq<TraitBoundModifier> for TraitBoundModifier

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

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

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

This method tests for !=.

impl ToTokens for TraitBoundModifier

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

Write self to the given TokenStream.

fn into_token_stream(self) -> TokenStream

Convert self directly into a TokenStream object.

impl Copy for TraitBoundModifier

impl Eq for TraitBoundModifier

impl StructuralEq for TraitBoundModifier

impl StructuralPartialEq for TraitBoundModifier