Struct DUMMY_USER_KEY

pub struct DUMMY_USER_KEY { /* private fields */ }

Methods from Deref<Target = Keypair>

pub fn display_secret(&self) -> DisplaySecret

Formats the explicit byte value of the secret key kept inside the type as a little-endian hexadecimal string using the provided formatter.

This is the only method that outputs the actual secret key value, and, thus, should be used with extreme precaution.

Example

use secp256k1::{Keypair, Secp256k1, SecretKey};

let secp = Secp256k1::new();
let key = SecretKey::from_str("0000000000000000000000000000000000000000000000000000000000000001").unwrap();
let key = Keypair::from_secret_key(&secp, &key);
// Here we explicitly display the secret value:
assert_eq!(
    "0000000000000000000000000000000000000000000000000000000000000001",
    format!("{}", key.display_secret())
);
// Also, we can explicitly display with `Debug`:
assert_eq!(
    format!("{:?}", key.display_secret()),
    format!("DisplaySecret(\"{}\")", key.display_secret())
);

pub fn cmp_fast_unstable(&self, other: &Keypair) -> Ordering

Like cmp::Cmp but faster and with no guarantees across library versions.

The Cmp implementation for FFI types is stable but slow because it first serializes self and other before comparing them. This function provides a faster comparison if you know that your types come from the same library version.

pub fn eq_fast_unstable(&self, other: &Keypair) -> bool

Like cmp::Eq but faster and with no guarantees across library versions.

The Eq implementation for FFI types is stable but slow because it first serializes self and other before comparing them. This function provides a faster equality check if you know that your types come from the same library version.

pub fn as_ptr(&self) -> *const Keypair

👎Deprecated since 0.25.0: Use Self::as_c_ptr if you need to access the FFI layer

Obtains a raw const pointer suitable for use with FFI functions.

pub fn secret_bytes(&self) -> [u8; 32]

Returns the secret bytes for this key pair.

pub fn secret_key(&self) -> SecretKey

Returns the SecretKey for this Keypair.

This is equivalent to using SecretKey::from_keypair.

pub fn public_key(&self) -> PublicKey

Returns the PublicKey for this Keypair.

This is equivalent to using PublicKey::from_keypair.

pub fn x_only_public_key(&self) -> (XOnlyPublicKey, Parity)

Returns the XOnlyPublicKey (and it’s Parity) for this Keypair.

This is equivalent to using XOnlyPublicKey::from_keypair.

Trait Implementations

impl Deref for DUMMY_USER_KEY

type Target = Keypair

The resulting type after dereferencing.

fn deref(&self) -> &Keypair

Dereferences the value.

impl LazyStatic for DUMMY_USER_KEY