Function write_array_header

nodedb/src/data/executor/dispatch/array/encode.rs:39–49

(buf: &mut Vec<u8>, len: usize)

}

fn write_array_header(buf: &mut Vec<u8>, len: usize) {
    if len < 16 {
        buf.push(0x90 | len as u8);
    } else if len <= u16::MAX as usize {
        buf.push(0xDC);
        buf.extend_from_slice(&(len as u16).to_be_bytes());
    } else {
        buf.push(0xDD);
        buf.extend_from_slice(&(len as u32).to_be_bytes());
    }
}