[][src]Enum 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)

Trait Implementations

impl Parse for TraitBoundModifier[src]

impl Clone for TraitBoundModifier[src]

impl Copy for TraitBoundModifier[src]

impl Eq for TraitBoundModifier[src]

impl PartialEq<TraitBoundModifier> for TraitBoundModifier[src]

impl Debug for TraitBoundModifier[src]

impl Hash for TraitBoundModifier[src]

impl StructuralPartialEq for TraitBoundModifier[src]

impl StructuralEq for TraitBoundModifier[src]

impl ToTokens for TraitBoundModifier[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Spanned for T where
    T: Spanned + ?Sized
[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]