Enum Mode 

pub enum Mode<'a> {
    Hash,
    KeyedHash(&'a [u8; 32]),
    DeriveKeyMaterial(&'a ContextKey),
}

The mode argument to merge_subtrees_root and friends

See the module level examples.

Variants

Hash

The default hash mode. Subtrees must be hashed with Hasher::new.

KeyedHash(&'a [u8; 32])

The keyed_hash mode. Subtrees must be hashed with Hasher::new_keyed.

DeriveKeyMaterial(&'a ContextKey)

The derive_key mode. Subtrees must be hashed with either Hasher::new_derive_key or Hasher::new_from_context_key. The ContextKey comes from hash_derive_key_context.

Trait Implementations

impl<'a> Clone for Mode<'a>

fn clone(&self) -> Mode<'a>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Copy for Mode<'a>

impl<'a> Debug for Mode<'a>

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

Formats the value using the given formatter.