pub struct RawVacantEntryMut<'a, K: 'a, V: 'a, S: 'a> { /* private fields */ }
🔬This is a nightly-only experimental API. (hash_raw_entry #56167)
Expand description

A view into a vacant entry in a HashMap. It is part of the RawEntryMut enum.

Implementations§

🔬This is a nightly-only experimental API. (hash_raw_entry #56167)

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

🔬This is a nightly-only experimental API. (hash_raw_entry #56167)

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

Trait Implementations§

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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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.