Enum syntax::ast::WherePredicate [−][src]
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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impl WherePredicate
Trait Implementations
impl Clone for WherePredicate
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impl Clone for WherePredicate
fn clone(&self) -> WherePredicate
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fn clone(&self) -> WherePredicate
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl PartialEq for WherePredicate
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impl PartialEq for WherePredicate
fn eq(&self, other: &WherePredicate) -> bool
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fn eq(&self, other: &WherePredicate) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &WherePredicate) -> bool
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fn ne(&self, other: &WherePredicate) -> bool
This method tests for !=
.
impl Eq for WherePredicate
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impl Eq for WherePredicate
impl Encodable for WherePredicate
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impl Encodable for WherePredicate
impl Decodable for WherePredicate
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impl Decodable for WherePredicate
impl Hash for WherePredicate
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impl Hash for WherePredicate
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0
[src]Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for WherePredicate
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impl Debug for WherePredicate
Auto Trait Implementations
impl !Send for WherePredicate
impl !Send for WherePredicate
impl !Sync for WherePredicate
impl !Sync for WherePredicate