Trait ExtendFromSliceUnchecked 

pub trait ExtendFromSliceUnchecked<T> {
    // Required method
    unsafe fn extend_from_slice_unchecked(&mut self, other: &[T]);
}

A trait for extend_from_slice without the capacity check.

Required Methods

unsafe fn extend_from_slice_unchecked(&mut self, other: &[T])

Clones and appends all elements in a slice to the collection.

Safety

The capacity of the collection must be sufficient for the new items.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: Clone> ExtendFromSliceUnchecked<T> for Vec<T>

unsafe fn extend_from_slice_unchecked(&mut self, other: &[T])

Self::extend_from_slice without the capacity check.

Safety

other.len() must be <= self.capacity() - self.len().

Implementors