Build with Bytes

Bytes is a growable byte buffer and moon's efficient string builder. Appending avoids the repeated whole-string copies caused by a long chain of + operations.

Byte values are checked to 0..=255. to_string() preserves the accumulated bytes; slice copies rather than exposing an alias.

use std.bytes

fn main() {
  let buffer = bytes.new()
  buffer.append_string("moon")
  buffer.push(32)
  buffer.append_string("1")
  println(buffer.to_string())
}