pub struct ProjectionPredicate {
pub impl_expr: ImplExpr,
pub assoc_item: AssocItem,
pub ty: Ty,
}
Expand description
Expresses a constraints over an associated type.
For instance:
fn f<T : Foo<S = String>>(...)
^^^^^^^^^^
(provided the trait Foo
has an associated type S
).
Fields§
§impl_expr: ImplExpr
The impl Trait for Ty
in Ty: Trait<..., Type = U>
.
assoc_item: AssocItem
The Type
in Ty: Trait<..., Type = U>
.
ty: Ty
The type U
in Ty: Trait<..., Type = U>
.
Trait Implementations§
source§impl Clone for ProjectionPredicate
impl Clone for ProjectionPredicate
source§fn clone(&self) -> ProjectionPredicate
fn clone(&self) -> ProjectionPredicate
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ProjectionPredicate
impl Debug for ProjectionPredicate
source§impl<'de> Deserialize<'de> for ProjectionPredicate
impl<'de> Deserialize<'de> for ProjectionPredicate
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Hash for ProjectionPredicate
impl Hash for ProjectionPredicate
source§impl JsonSchema for ProjectionPredicate
impl JsonSchema for ProjectionPredicate
source§fn schema_name() -> String
fn schema_name() -> String
The name of the generated JSON Schema. Read more
source§fn schema_id() -> Cow<'static, str>
fn schema_id() -> Cow<'static, str>
Returns a string that uniquely identifies the schema produced by this type. Read more
source§fn json_schema(gen: &mut SchemaGenerator) -> Schema
fn json_schema(gen: &mut SchemaGenerator) -> Schema
Generates a JSON Schema for this type. Read more
source§fn is_referenceable() -> bool
fn is_referenceable() -> bool
Whether JSON Schemas generated for this type should be re-used where possible using the
$ref
keyword. Read moresource§impl Ord for ProjectionPredicate
impl Ord for ProjectionPredicate
source§fn cmp(&self, other: &ProjectionPredicate) -> Ordering
fn cmp(&self, other: &ProjectionPredicate) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq for ProjectionPredicate
impl PartialEq for ProjectionPredicate
source§impl PartialOrd for ProjectionPredicate
impl PartialOrd for ProjectionPredicate
source§impl<'tcx, S: UnderBinderState<'tcx>> SInto<S, ProjectionPredicate> for ProjectionPredicate<'tcx>
impl<'tcx, S: UnderBinderState<'tcx>> SInto<S, ProjectionPredicate> for ProjectionPredicate<'tcx>
fn sinto(&self, s: &S) -> ProjectionPredicate
source§impl Serialize for ProjectionPredicate
impl Serialize for ProjectionPredicate
impl Eq for ProjectionPredicate
impl StructuralPartialEq for ProjectionPredicate
Auto Trait Implementations§
impl Freeze for ProjectionPredicate
impl RefUnwindSafe for ProjectionPredicate
impl Send for ProjectionPredicate
impl Sync for ProjectionPredicate
impl Unpin for ProjectionPredicate
impl UnwindSafe for ProjectionPredicate
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more