Method write_str

src/arrayvec.rs:1698–1709

(&mut self, s: &str)

#[cfg(feature = "experimental_write_impl")]
impl<A: Array<Item = u8>> core::fmt::Write for ArrayVec<A> {
  fn write_str(&mut self, s: &str) -> core::fmt::Result {
    let my_len = self.len();
    let str_len = s.as_bytes().len();
    if my_len + str_len <= A::CAPACITY {
      let remainder = &mut self.data.as_slice_mut()[my_len..];
      let target = &mut remainder[..str_len];
      target.copy_from_slice(s.as_bytes());
      Ok(())
    } else {
      Err(core::fmt::Error)
    }
  }
}

// // // // // // // //