Struct Variable

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pub struct Variable<K, V> {
    pub name: VariableName<K>,
    pub value: V,
}

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§name: VariableName<K>§value: V

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impl<K, V> Variable<K, V>

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pub fn new<T>(name: VariableName<K>, value: T) -> Self
where V: From<T>,

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pub fn name(&self) -> &VariableName<K>

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pub fn is_pseudo(&self) -> bool

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pub fn is_global(&self) -> bool

Trait Implementations§

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impl<K, V> Clone for Variable<K, V>
where K: Clone, V: Clone,

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fn clone(&self) -> Self

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<K: Debug, V: Debug> Debug for Variable<K, V>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<K, V> FromIterator<Variable<K, V>> for Variables<K, V>
where VariableName<K>: Eq + Ord, V: TypedVariable,

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fn from_iter<T>(iter: T) -> Self
where T: IntoIterator<Item = Variable<K, V>>,

Creates a value from an iterator. Read more
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impl<K: PartialEq, V: PartialEq> PartialEq for Variable<K, V>

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fn eq(&self, other: &Variable<K, V>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<K, V> TypedVariable for Variable<K, V>
where for<'a> VariableName<K>: ValueParser<Value<'a> = VariableName<K>> + AsRef<str> + Clone + 'a, for<'a> K: Clone + 'a, for<'a> V: ValueParser<Value<'a> = V> + Clone + 'a,

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type Key<'a> = K

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type Value<'a> = V

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fn try_parse(input: Span<&str>) -> Result<Self, VariableError>

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impl<K, V> ValueParserFactory for Variable<K, V>
where V: ValueParser, K: Send + Sync + Clone, for<'a> <V as ValueParser>::Value<'a>: Send + Sync + Clone, for<'a> Variable<K, V>: TypedVariable<Key<'a> = K, Value<'a> = V> + Send + Sync + Clone + 'static,

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type Parser = VariableParser<Variable<K, V>>

Generated parser, usually ValueParser. Read more
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fn value_parser() -> Self::Parser

Create the specified Self::Parser
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impl<K: Eq, V: Eq> Eq for Variable<K, V>

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impl<K: Send, V: Send> Send for Variable<K, V>

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impl<K, V> StructuralPartialEq for Variable<K, V>

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impl<K: Send, V: Sync> Sync for Variable<K, V>

Auto Trait Implementations§

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impl<K, V> Freeze for Variable<K, V>
where V: Freeze, K: Freeze,

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impl<K, V> RefUnwindSafe for Variable<K, V>

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impl<K, V> Unpin for Variable<K, V>
where V: Unpin, K: Unpin,

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impl<K, V> UnwindSafe for Variable<K, V>
where V: UnwindSafe, K: UnwindSafe,

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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 more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.