Trait hash_arr_map::FromIndex[−][src]

pub trait FromIndex: Sized + IntoIndex {
    fn from_index(idx: Idx<Self>) -> Self;
}
Expand description

Conversion from an index.

This trait implements conversion from an index into Self.

Required methods

Convert it.

Implementors

The only guarantees about the index value is that it has either come from Self::into_index, Idx::try_new or that is has come from a borrowed form of Self.

By implementing Borrow<T> for your type, this loosens the guarantees given here, since this index could also come from T.

Implementations on Foreign Types

Implementors