Trait miniscript::MiniscriptKey

pub trait MiniscriptKey: Clone + Eq + Ord + Debug + Display + Hash {
    type Sha256: Clone + Eq + Ord + Display + Debug + Hash;
    type Hash256: Clone + Eq + Ord + Display + Debug + Hash;
    type Ripemd160: Clone + Eq + Ord + Display + Debug + Hash;
    type Hash160: Clone + Eq + Ord + Display + Debug + Hash;

    // Provided methods
    fn is_uncompressed(&self) -> bool { ... }
    fn is_x_only_key(&self) -> bool { ... }
    fn num_der_paths(&self) -> usize { ... }
}

Expand description

Public key trait which can be converted to Hash type

Required Associated Types§

type Sha256: Clone + Eq + Ord + Display + Debug + Hash

The associated bitcoin::hashes::sha256::Hash for this MiniscriptKey, used in the sha256 fragment.

type Hash256: Clone + Eq + Ord + Display + Debug + Hash

The associated miniscript::hash256::Hash for this MiniscriptKey, used in the hash256 fragment.

type Ripemd160: Clone + Eq + Ord + Display + Debug + Hash

The associated bitcoin::hashes::ripemd160::Hash for this MiniscriptKey type, used in the ripemd160 fragment.

type Hash160: Clone + Eq + Ord + Display + Debug + Hash

The associated bitcoin::hashes::hash160::Hash for this MiniscriptKey type, used in the hash160 fragment.

Provided Methods§

fn is_uncompressed(&self) -> bool

Returns true if the pubkey is uncompressed. Defaults to false.

fn is_x_only_key(&self) -> bool

Returns true if the pubkey is an x-only pubkey. Defaults to false.

fn num_der_paths(&self) -> usize

Returns the number of different derivation paths in this key. Only >1 for keys in BIP389 multipath descriptors.

Implementations on Foreign Types§

impl MiniscriptKey for PublicKey

fn is_uncompressed(&self) -> bool

Returns the compressed-ness of the underlying secp256k1 key.

type Sha256 = Hash

type Hash256 = Hash

type Ripemd160 = Hash

type Hash160 = Hash

impl MiniscriptKey for String

type Sha256 = String

type Hash256 = String

type Ripemd160 = String

type Hash160 = String

impl MiniscriptKey for XOnlyPublicKey

type Sha256 = Hash

type Hash256 = Hash

type Ripemd160 = Hash

type Hash160 = Hash

fn is_x_only_key(&self) -> bool

impl MiniscriptKey for PublicKey

type Sha256 = Hash

type Hash256 = Hash

type Ripemd160 = Hash

type Hash160 = Hash

Implementors§

impl MiniscriptKey for DescriptorPublicKey

type Sha256 = Hash

type Hash256 = Hash

type Ripemd160 = Hash

type Hash160 = Hash

impl MiniscriptKey for DefiniteDescriptorKey

type Sha256 = Hash

type Hash256 = Hash

type Ripemd160 = Hash

type Hash160 = Hash