Method hash_key

crates/kernel/src/expr.rs:143–145

Content-addressed key for cache lookups. Returns the blake3 hash by value — `Addr` is `Copy`, so this is a 32-byte memcpy.

(&self)

  /// canonical value" — strictly, structural equality.
  pub fn hash_key(&self) -> Addr {
    *self.addr()
  }

  pub fn ptr_eq(&self, other: &KExpr<M>) -> bool {
    Arc::ptr_eq(&self.0, &other.0)
  }