Method index_mut

src/arrayvec.rs:180–182

(&mut self, index: I)

impl<A: Array, I: SliceIndex<[A::Item]>> IndexMut<I> for ArrayVec<A> {
  #[inline(always)]
  fn index_mut(&mut self, index: I) -> &mut Self::Output {
    &mut self.deref_mut()[index]
  }
}

#[cfg(feature = "serde")]