Trait alloc::vec::ExtendFromWithinSpec

trait ExtendFromWithinSpec {
    // Required method
    unsafe fn spec_extend_from_within(&mut self, src: Range<usize>);
}

Required Methods

unsafe fn spec_extend_from_within(&mut self, src: Range<usize>)

Safety

• src needs to be valid index
• self.capacity() - self.len() must be >= src.len()

Implementors

impl<T: Clone, A: Allocator> ExtendFromWithinSpec for Vec<T, A>

impl<T: Copy, A: Allocator> ExtendFromWithinSpec for Vec<T, A>