[−][src]Enum syn::TraitBoundModifier
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
Maybe(Question)
Trait Implementations
impl Parse for TraitBoundModifier
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fn parse(input: ParseStream) -> Result<Self>
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impl Clone for TraitBoundModifier
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fn clone(&self) -> TraitBoundModifier
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fn clone_from(&mut self, source: &Self)
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impl Copy for TraitBoundModifier
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impl ToTokens for TraitBoundModifier
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fn to_tokens(&self, tokens: &mut TokenStream)
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fn into_token_stream(self) -> TokenStream
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Auto Trait Implementations
impl !Send for TraitBoundModifier
impl Unpin for TraitBoundModifier
impl !Sync for TraitBoundModifier
impl UnwindSafe for TraitBoundModifier
impl !RefUnwindSafe for TraitBoundModifier
Blanket Implementations
impl<T> Spanned for T where
T: ToTokens,
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T: ToTokens,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,