Enum syn::TraitBoundModifier [−][src]
pub enum TraitBoundModifier { None, Maybe(Question), }
This is supported on crate features
full
or derive
only.A modifier on a trait bound, currently only used for the ?
in
?Sized
.
This type is available only if Syn is built with the "derive"
or "full"
feature.
Variants
Maybe(Question)
Trait Implementations
impl Clone for TraitBoundModifier
[src]
impl Clone for TraitBoundModifier
[src]This is supported on crate feature
clone-impls
only.fn clone(&self) -> Self
[src]
pub fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for TraitBoundModifier
[src]
impl Copy for TraitBoundModifier
[src]This is supported on crate feature
clone-impls
only.impl Debug for TraitBoundModifier
[src]
impl Debug for TraitBoundModifier
[src]This is supported on crate feature
extra-traits
only.impl Eq for TraitBoundModifier
[src]
impl Eq for TraitBoundModifier
[src]This is supported on crate feature
extra-traits
only.impl Hash for TraitBoundModifier
[src]
impl Hash for TraitBoundModifier
[src]This is supported on crate feature
extra-traits
only.impl Parse for TraitBoundModifier
[src]
impl Parse for TraitBoundModifier
[src]This is supported on crate feature
parsing
only.fn parse(input: ParseStream<'_>) -> Result<Self>
[src]
impl PartialEq<TraitBoundModifier> for TraitBoundModifier
[src]
impl PartialEq<TraitBoundModifier> for TraitBoundModifier
[src]This is supported on crate feature
extra-traits
only.impl ToTokens for TraitBoundModifier
[src]
impl ToTokens for TraitBoundModifier
[src]This is supported on crate feature
printing
only.fn to_tokens(&self, tokens: &mut TokenStream)
[src]
pub fn to_token_stream(&self) -> TokenStream
[src]
pub fn into_token_stream(self) -> TokenStream
[src]
Auto Trait Implementations
impl RefUnwindSafe for TraitBoundModifier
impl RefUnwindSafe for TraitBoundModifier
impl !Send for TraitBoundModifier
impl !Send for TraitBoundModifier
impl !Sync for TraitBoundModifier
impl !Sync for TraitBoundModifier
impl Unpin for TraitBoundModifier
impl Unpin for TraitBoundModifier
impl UnwindSafe for TraitBoundModifier
impl UnwindSafe for TraitBoundModifier