Trait generic_array::sequence::Lengthen
source · pub unsafe trait Lengthen<T>: Sized + GenericSequence<T> {
type Longer: Shorten<T, Shorter = Self>;
// Required methods
fn append(self, last: T) -> Self::Longer;
fn prepend(self, first: T) -> Self::Longer;
}
Expand description
Defines any GenericSequence
which can be lengthened or extended by appending
or prepending an element to it.
Any lengthened sequence can be shortened back to the original using pop_front
or pop_back
§Safety
While the append
and prepend
methods are marked safe, care must be taken when implementing them.
Required Associated Types§
Required Methods§
Object Safety§
This trait is not object safe.