pub struct VacantEntry<'a, V: 'a> { /* private fields */ }
Expand description

A vacant Entry.

Implementations

Sets the value of the entry with the VacantEntry’s key, and returns a mutable reference to it.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.