DualHashMap

common_stdx

Struct DualHashMap 

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pub struct DualHashMap<K1, K2, V>
where
    K1: Hash + Eq + Send + Clone,
    K2: Hash + Eq + Send + Clone,
{ /* private fields */ }

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impl<K1, K2, V> DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone, K2: Hash + Eq + Send + Clone,

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pub fn new() -> Self

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pub fn insert(&mut self, k1: K1, k2: K2, value: V)

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pub fn get_by_k1(&self, k1: &K1) -> Option<&V>

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pub fn get_by_k2(&self, k2: &K2) -> Option<&V>

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pub fn remove_by_k1(&mut self, k1: &K1)

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pub fn remove_by_k2(&mut self, k2: &K2)

Trait Implementations§

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impl<K1, K2, V: Debug> Debug for DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone + Debug, K2: Hash + Eq + Send + Clone + Debug,

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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<K1, K2, V> Default for DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone, K2: Hash + Eq + Send + Clone,

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<K1, K2, V: PartialEq> PartialEq for DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone + PartialEq, K2: Hash + Eq + Send + Clone + PartialEq,

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fn eq(&self, other: &DualHashMap<K1, K2, 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<K1, K2, V: Eq> Eq for DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone + Eq, K2: Hash + Eq + Send + Clone + Eq,

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impl<K1, K2, V> StructuralPartialEq for DualHashMap<K1, K2, V>
where K1: Hash + Eq + Send + Clone, K2: Hash + Eq + Send + Clone,

Auto Trait Implementations§

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impl<K1, K2, V> Freeze for DualHashMap<K1, K2, V>

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impl<K1, K2, V> RefUnwindSafe for DualHashMap<K1, K2, V>
where K1: RefUnwindSafe, V: RefUnwindSafe, K2: RefUnwindSafe,

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impl<K1, K2, V> Send for DualHashMap<K1, K2, V>
where V: Send,

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impl<K1, K2, V> Sync for DualHashMap<K1, K2, V>
where K1: Sync, V: Sync, K2: Sync,

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impl<K1, K2, V> Unpin for DualHashMap<K1, K2, V>
where K1: Unpin, V: Unpin, K2: Unpin,

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impl<K1, K2, V> UnwindSafe for DualHashMap<K1, K2, V>
where K1: UnwindSafe, V: UnwindSafe, K2: 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> 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, 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.