pub struct Discriminant(/* private fields */);Expand description
The discriminant of an enum variant.
Implementations§
Trait Implementations§
Source§impl Clone for Discriminant
 
impl Clone for Discriminant
Source§fn clone(&self) -> Discriminant
 
fn clone(&self) -> Discriminant
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 Discriminant
 
impl Debug for Discriminant
Source§impl<'de> Deserialize<'de> for Discriminant
 
impl<'de> Deserialize<'de> for Discriminant
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 From<usize> for Discriminant
 
impl From<usize> for Discriminant
Source§impl JsonSchema for Discriminant
 
impl JsonSchema for Discriminant
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(generator: &mut SchemaGenerator) -> Schema
 
fn json_schema(generator: &mut SchemaGenerator) -> Schema
Generates a JSON Schema for this type. Read more
§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 Discriminant
 
impl Ord for Discriminant
Source§fn cmp(&self, other: &Discriminant) -> Ordering
 
fn cmp(&self, other: &Discriminant) -> 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 Discriminant
 
impl PartialEq for Discriminant
Source§impl PartialOrd for Discriminant
 
impl PartialOrd for Discriminant
Source§impl Serialize for Discriminant
 
impl Serialize for Discriminant
impl Copy for Discriminant
impl Eq for Discriminant
impl StructuralPartialEq for Discriminant
Auto Trait Implementations§
impl Freeze for Discriminant
impl RefUnwindSafe for Discriminant
impl Send for Discriminant
impl Sync for Discriminant
impl Unpin for Discriminant
impl UnwindSafe for Discriminant
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,
§impl<Q, K> Comparable<K> for Q
 
impl<Q, K> Comparable<K> for Q
§impl<Q, K> Equivalent<K> for Q
 
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
 
fn equivalent(&self, key: &K) -> bool
Compare self to 
key and return true if they are equal.§impl<T> Instrument for T
 
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
 
fn instrument(self, span: Span) -> Instrumented<Self>
§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§impl<T, Outer> IsWrappedBy<Outer> for T
 
impl<T, Outer> IsWrappedBy<Outer> for T
§impl<T> SaturatedConversion for T
 
impl<T> SaturatedConversion for T
§fn saturated_from<T>(t: T) -> Selfwhere
    Self: UniqueSaturatedFrom<T>,
 
fn saturated_from<T>(t: T) -> Selfwhere
    Self: UniqueSaturatedFrom<T>,
§fn saturated_into<T>(self) -> Twhere
    Self: UniqueSaturatedInto<T>,
 
fn saturated_into<T>(self) -> Twhere
    Self: UniqueSaturatedInto<T>,
Consume self to return an equivalent value of 
T. Read more§impl<S, T> UncheckedInto<T> for Swhere
    T: UncheckedFrom<S>,
 
impl<S, T> UncheckedInto<T> for Swhere
    T: UncheckedFrom<S>,
§fn unchecked_into(self) -> T
 
fn unchecked_into(self) -> T
The counterpart to 
unchecked_from.§impl<T, S> UniqueSaturatedInto<T> for S
 
impl<T, S> UniqueSaturatedInto<T> for S
§fn unique_saturated_into(self) -> T
 
fn unique_saturated_into(self) -> T
Consume self to return an equivalent value of 
T.