[−][src]Enum syntax::ast::WherePredicate

pub enum WherePredicate {
    BoundPredicate(WhereBoundPredicate),
    RegionPredicate(WhereRegionPredicate),
    EqPredicate(WhereEqPredicate),
}

A single predicate in a where clause

Variants

BoundPredicate(WhereBoundPredicate)

A type binding (e.g., for<'c> Foo: Send + Clone + 'c).

RegionPredicate(WhereRegionPredicate)

A lifetime predicate (e.g., 'a: 'b + 'c).

EqPredicate(WhereEqPredicate)

An equality predicate (unsupported).

Methods

`impl WherePredicate`
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`pub fn span(&self) -> Span`
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Trait Implementations

`impl Clone for WherePredicate`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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Performs copy-assignment from source. Read more

`impl Debug for WherePredicate`
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`impl Encodable for WherePredicate`
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`impl Decodable for WherePredicate`
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Auto Trait Implementations

`impl !Send for WherePredicate`

`impl !Sync for WherePredicate`

Blanket Implementations

`impl<T, U> Into for T where U: From<T>,`
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`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`impl<T> From for T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`impl<T> Borrow for T where T: ?Sized,`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

[−][src]Enum syntax::ast::WherePredicate

Variants

Methods

impl WherePredicate[src]

pub fn span(&self) -> Span[src]

Trait Implementations

impl Clone for WherePredicate[src]

fn clone(&self) -> WherePredicate[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Debug for WherePredicate[src]

fn fmt(&self, f: &mut Formatter) -> Result[src]

impl Encodable for WherePredicate[src]

fn encode<__S: Encoder>(&self, s: &mut __S) -> Result<(), __S::Error>[src]

impl Decodable for WherePredicate[src]

fn decode<__D: Decoder>(d: &mut __D) -> Result<WherePredicate, __D::Error>[src]

Auto Trait Implementations

impl !Send for WherePredicate

impl !Sync for WherePredicate

Blanket Implementations

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

fn into(self) -> U[src]

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

type Owned = T

fn to_owned(&self) -> T[src]

fn clone_into(&self, target: &mut T)[src]

impl<T> From for T[src]

fn from(t: T) -> T[src]

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

type Error = !

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

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

fn borrow(&self) -> &T[src]

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

fn get_type_id(&self) -> TypeId[src]

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

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

fn borrow_mut(&mut self) -> &mut T[src]

impl<T> Encodable for T where T: UseSpecializedEncodable + ?Sized, [src]

fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where E: Encoder, [src]

impl<T> Decodable for T where T: UseSpecializedDecodable, [src]

fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where D: Decoder, [src]

impl<E> SpecializationError for E[src]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src]

impl<T> Erased for T[src]

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

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

impl<T> Erased for T

`impl WherePredicate`
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`pub fn span(&self) -> Span`
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`impl Clone for WherePredicate`
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`fn clone(&self) -> WherePredicate`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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`impl Debug for WherePredicate`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Encodable for WherePredicate`
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`fn encode<S: Encoder>(&self, s: &mut S) -> Result<(), __S::Error>`
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`impl Decodable for WherePredicate`
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`fn decode<D: Decoder>(d: &mut D) -> Result<WherePredicate, __D::Error>`
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`impl !Send for WherePredicate`

`impl !Sync for WherePredicate`

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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`fn clone_into(&self, target: &mut T)`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`fn borrow_mut(&mut self) -> &mut T`
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`impl<T> Encodable for T where T: UseSpecializedEncodable + ?Sized,`
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`fn encode<E>(&self, e: &mut E) -> Result<(), <E as Encoder>::Error> where E: Encoder,`
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`impl<T> Decodable for T where T: UseSpecializedDecodable,`
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`fn decode<D>(d: &mut D) -> Result<T, <D as Decoder>::Error> where D: Decoder,`
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`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`