Trait sp_core::crypto::Derive

pub trait Derive: Sized {
    fn derive<Iter: Iterator<Item = DeriveJunction>>(
        &self, 
        _path: Iter
    ) -> Option<Self> { ... }
}

Derivable key trait.

Provided methods

fn derive<Iter: Iterator<Item = DeriveJunction>>(
    &self,
    _path: Iter
) -> Option<Self>

Derive a child key from a series of given junctions.

Will be None for public keys if there are any hard junctions in there.

Implementors

impl Derive for sp_core::ecdsa::Public

impl Derive for sp_core::ed25519::Public

impl Derive for sp_core::sr25519::Public

impl Derive for Dummy