pub struct Bindings<M, C = Value<M>>(_);
Expand description

Context bindings.

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impl<M, C> Bindings<M, C>

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pub fn new() -> Self

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pub fn len(&self) -> usize

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pub fn is_empty(&self) -> bool

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pub fn get(&self, key: &Key) -> Option<&TermBinding<M, C>>

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pub fn iter(&self) -> Iter<'_, Key, TermBinding<M, C>>

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pub fn insert( &mut self, Meta: Meta<Key, M>, def: Meta<Nullable<TermDefinition<M, C>>, M> ) -> Option<TermBinding<M, C>>

Trait Implementations§

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impl<M: Clone, C: Clone> Clone for Bindings<M, C>

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fn clone(&self) -> Bindings<M, C>

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<M: Debug, C: Debug> Debug for Bindings<M, C>

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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<M, C> Default for Bindings<M, C>

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<M, C> FromIterator<(Key, TermBinding<M, C>)> for Bindings<M, C>

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fn from_iter<T: IntoIterator<Item = (Key, TermBinding<M, C>)>>(iter: T) -> Self

Creates a value from an iterator. Read more
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impl<M, C> FromIterator<(Meta<Key, M>, Meta<Nullable<TermDefinition<M, C>>, M>)> for Bindings<M, C>

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fn from_iter<T: IntoIterator<Item = (Meta<Key, M>, Meta<Nullable<TermDefinition<M, C>>, M>)>>( iter: T ) -> Self

Creates a value from an iterator. Read more
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impl<M, C> IntoIterator for Bindings<M, C>

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type Item = (Key, TermBinding<M, C>)

The type of the elements being iterated over.
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type IntoIter = IntoIter<Key, TermBinding<M, C>>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value. Read more
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impl<M: PartialEq, C: PartialEq> PartialEq<Bindings<M, C>> for Bindings<M, C>

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fn eq(&self, other: &Bindings<M, C>) -> bool

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<M, C: StrippedPartialEq<D>, N, D> StrippedPartialEq<Bindings<N, D>> for Bindings<M, C>

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fn stripped_eq(&self, other: &Bindings<N, D>) -> bool

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impl<M: Eq, C: Eq> Eq for Bindings<M, C>

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impl<M, C> StructuralEq for Bindings<M, C>

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impl<M, C> StructuralPartialEq for Bindings<M, C>

Auto Trait Implementations§

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impl<M, C> RefUnwindSafe for Bindings<M, C>where C: RefUnwindSafe, M: RefUnwindSafe,

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impl<M, C> Send for Bindings<M, C>where C: Send, M: Send,

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impl<M, C> Sync for Bindings<M, C>where C: Sync, M: Sync,

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impl<M, C> Unpin for Bindings<M, C>where M: Unpin,

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impl<M, C> UnwindSafe for Bindings<M, C>where C: UnwindSafe, M: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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> At for T

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fn at<M>(self, metadata: M) -> Meta<T, M>

Wraps self inside a Meta<Self, M> using the given metadata. Read more
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impl<T> Borrow<T> for Twhere 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 Twhere 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> BorrowStripped for T

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fn stripped(&self) -> &Stripped<T>

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impl<T> BorrowUnordered for T

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fn unordered(&self) -> &Unordered<T>

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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

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impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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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 Twhere 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> ToOwned for Twhere 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 Twhere 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 Twhere 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.
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impl<T> WithContext for Twhere T: ?Sized,

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fn with<C>(&self, context: C) -> Contextual<&T, C>

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fn into_with<C>(self, context: C) -> Contextual<T, C>