std::buffer

In the in-tree stdlib, std::buffer provides a packed byte buffer (BufferU8) plus width-oriented scalar buffer aliases built on std::vector::Vector(T) (for example BufferI32).

Full reference: buffer.

Importing#

import std::buffer;

Example: BufferU8#

import std::buffer;

fn main () -> int {
  match (BufferU8.init(4)) {
    Ok(buffer) => {
      let mut b: BufferU8 = buffer;
      b.push(1 as u8);
      b.push(2 as u8);
      if b.pop() != Some(2 as u8) {
        b.drop();
        return 1;
      }
      b.drop();
      return 0;
    },
    Err(_) => {
      return 1;
    },
  }
}

See also#

• Full reference: buffer
• Intrinsic buffer design: buffers