Struct `TraitBound`

pub struct TraitBound { pub paren_token: Option<Paren>, pub lifetimes: Option<BoundLifetimes>, pub modifiers: TraitBoundModifiers, pub maybe: Option<Question>, pub path: Path }

A trait used as a bound on a type parameter.

Fields

paren_token: Option<Paren>
lifetimes: Option<BoundLifetimes>: The for<'a> in for<'a> Foo<&'a T>
modifiers: TraitBoundModifiers: (Non-exhaustive) Additional optional information about a trait bound.
maybe: Option<Question>: The ? in ?Sized
path: Path: The Foo<&'a T> in for<'a> Foo<&'a T>

Trait Implementations

`impl Clone for TraitBound`

fn clone(&self) -> Self

`impl Parse for TraitBound`

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

`impl ToTokens for TraitBound`

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

Auto Trait Implementations

`impl !Send for TraitBound`

`impl !Sync for TraitBound`

`impl Freeze for TraitBound`

`impl RefUnwindSafe for TraitBound`

`impl Unpin for TraitBound`

`impl UnsafeUnpin for TraitBound`

`impl UnwindSafe for TraitBound`

Blanket Implementations

`impl<T> Any for TraitBound where T: 'static + ?Sized,`

fn type_id(&self) -> TypeId

`impl<T> Borrow<T> for TraitBound where T: ?Sized,`

fn borrow(&self) -> &T

`impl<T> BorrowMut<T> for TraitBound where T: ?Sized,`

fn borrow_mut(&mut self) -> &mut T

`impl<T> CloneToUninit for TraitBound where T: Clone,`

unsafe fn clone_to_uninit(&self, dest: *mut u8)

`impl<T> From<T> for TraitBound`

fn from(t: T) -> T: Returns the argument unchanged.

`impl<T> Spanned for TraitBound where T: Spanned + ?Sized,`

fn span(&self) -> Span

`impl<T> ToOwned for TraitBound where T: Clone,`

type Owned = T;
fn to_owned(&self) -> T
fn clone_into(&self, target: &mut T)

`impl<T, U> Into<U> for TraitBound where U: From<T>,`

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of [From]<T> for U chooses to do.

`impl<T, U> TryFrom<U> for TraitBound where U: Into<T>,`

type Error = never;
fn try_from(value: U) -> Result<T, never>

`impl<T, U> TryInto<U> for TraitBound where U: TryFrom<T>,`

type Error = <U as TryFrom<T>>::Error;
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>