multi_mut

Struct HashMapMutWrapper

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pub struct HashMapMutWrapper<'a, K, V: 'a>
where
    K: Hash + Eq + 'a,
{ /* private fields */ }

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impl<'a, K, V> HashMapMutWrapper<'a, K, V>
where K: Hash + Eq,

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pub fn get_mut<Q>(&mut self, k: &Q) -> Option<&'a mut V>
where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

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pub fn mut_ref<Q>(&mut self, k: &Q) -> &'a mut V
where K: Borrow<Q>, Q: Hash + Eq + ?Sized,

Auto Trait Implementations§

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impl<'a, K, V> Freeze for HashMapMutWrapper<'a, K, V>

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impl<'a, K, V> RefUnwindSafe for HashMapMutWrapper<'a, K, V>
where V: RefUnwindSafe, K: RefUnwindSafe,

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impl<'a, K, V> !Send for HashMapMutWrapper<'a, K, V>

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impl<'a, K, V> !Sync for HashMapMutWrapper<'a, K, V>

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impl<'a, K, V> Unpin for HashMapMutWrapper<'a, K, V>

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impl<'a, K, V> !UnwindSafe for HashMapMutWrapper<'a, K, V>

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.