pub struct VacantEntry<'a, K, V> { /* fields omitted */ }
Expand description
A view into a vacant entry in a IndexMap
.
It is part of the Entry
enum.
Gets a reference to the key that was used to find the entry.
Takes ownership of the key, leaving the entry vacant.
Return the index where the key-value pair will be inserted.
Inserts the entry’s key and the given value into the map, and returns a mutable reference
to the value.
Formats the value using the given formatter. Read more
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T, U> Into<U> for T where
U: From<T>,
The alignment of pointer.
The type for initializers.
Initializes a with the given initializer. Read more
Mutably dereferences the given pointer. Read more
Drops the object pointed to by the given pointer. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.