Trait InnerXKey 

pub trait InnerXKey: Display + FromStr {
    // Required methods
    fn xkey_fingerprint<C>(&self, secp: &Secp256k1<C>) -> Fingerprint
       where C: Signing;
    fn can_derive_hardened() -> bool;
}

Trait for “extended key” types like xpub and xprv. Used internally to generalize parsing and handling of bip32::Xpub and bip32::Xpriv.

Required Methods

fn xkey_fingerprint<C>(&self, secp: &Secp256k1<C>) -> Fingerprint

where C: Signing,

Returns the fingerprint of the key

fn can_derive_hardened() -> bool

Returns whether hardened steps can be derived on the key

true for bip32::Xpriv and false for bip32::Xpub.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl InnerXKey for Xpriv

fn xkey_fingerprint<C>(&self, secp: &Secp256k1<C>) -> Fingerprint

where C: Signing,

fn can_derive_hardened() -> bool

impl InnerXKey for Xpub

fn xkey_fingerprint<C>(&self, _secp: &Secp256k1<C>) -> Fingerprint

where C: Signing,

fn can_derive_hardened() -> bool

Implementors