Function capped_capacity

crates/ixon/src/serialize.rs:33–35

(count: u64, buf: &[u8])

/// Each item requires at least 1 byte, so capacity can never exceed buffer length.
#[inline]
fn capped_capacity(count: u64, buf: &[u8]) -> usize {
  (count as usize).min(buf.len())
}

fn put_u8(x: u8, buf: &mut Vec<u8>) {
  buf.push(x);