Method fmt

crates/kernel/src/id.rs:87–96

(&self, f: &mut fmt::Formatter<'_>)

/// Meta mode: `Nat.add@a1b2c3d4`. Anon mode: `a1b2c3d4`.
impl<M: KernelMode> fmt::Display for KId<M> {
  fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
    let hex = self.addr.hex();
    let short = &hex[..8.min(hex.len())];
    if self.name.has_meta() {
      self.name.meta_fmt(f)?;
      write!(f, "@{short}")
    } else {
      write!(f, "{short}")
    }
  }
}

#[cfg(test)]