Enum DescriptorTree 

pub enum DescriptorTree<Pk: MiniscriptKey> {
    Keyless(bool),
    Key(Pk),
    Threshold(Threshold<DescriptorTree<Pk>, 0>),
}

A tree can be keyless, a key, or a threshold of trees

Variants

Keyless(bool)

A keyless tree that can be either satisfiable or unsatisfiable

Key(Pk)

A key

Threshold(Threshold<DescriptorTree<Pk>, 0>)

A threshold of trees

Implementations

impl<Pk: MiniscriptKey> DescriptorTree<Pk>

pub fn extract_keys(&self) -> Vec<Pk>

Returns a list of keys in the descriptor

pub fn prune_keyless(&self) -> Option<KeylessDescriptorTree<Pk>>

Prune keyless leaves assuming satisifiable conditions are satisfied. Sets new_k = max(old_k - num(satisfiable keyless leaves), 0) in each threshold.

Trait Implementations

impl<Pk: Clone + MiniscriptKey> Clone for DescriptorTree<Pk>

fn clone(&self) -> DescriptorTree<Pk>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Pk: Debug + MiniscriptKey> Debug for DescriptorTree<Pk>

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

Formats the value using the given formatter.