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ItemInterfaceMap

Struct ItemInterfaceMap 

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pub struct ItemInterfaceMap<K, V>(/* private fields */);
Expand description

Map layout: the item is a (key, value) pair; the value defaults on insert.

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impl<K: Clone, V: DenseDefault> ItemInterface<K, (K, V)> for ItemInterfaceMap<K, V>

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fn get_key(item: &(K, V)) -> &K

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fn set_key(item: &mut (K, V), key: K)

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fn make_empty(empty_key: &K) -> (K, V)

Auto Trait Implementations§

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impl<K, V> Freeze for ItemInterfaceMap<K, V>

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

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impl<K, V> Send for ItemInterfaceMap<K, V>
where K: Send, V: Send,

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impl<K, V> Sync for ItemInterfaceMap<K, V>
where K: Sync, V: Sync,

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

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impl<K, V> UnsafeUnpin for ItemInterfaceMap<K, V>

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impl<K, V> UnwindSafe for ItemInterfaceMap<K, V>
where K: UnwindSafe, V: 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.