Struct SecretKey 

pub struct SecretKey(/* private fields */);

Wrapper around secp256k1 secret key represented as 32-byte array.

Implementations

impl SecretKey

pub fn new() -> Self

Creates new random secret key.

pub fn from_bytes(bytes: [u8; 32]) -> Self

Creates new secret key from 32-byte array.

pub fn from_slice(bytes: &[u8]) -> Result<Self, KeyError>

Creates new secret key from slice of bytes. Panics if slice is not 32 bytes long.

pub fn from_hex(hex: &str) -> Result<Self, KeyError>

Creates new secret key from hex string. Panics if string is not 32 bytes long.

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

Returns secret key as 32-byte array.

pub fn to_slice(&self) -> &[u8]

Returns secret key as slice of bytes.

pub fn to_hex(&self) -> String

Returns secret key as hex string.

pub fn public_key(&self) -> Result<PublicKey, KeyError>

Returns public key corresponding to this secret key.

Trait Implementations

impl Clone for SecretKey

fn clone(&self) -> SecretKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecretKey

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

Formats the value using the given formatter.

impl Default for SecretKey

fn default() -> SecretKey

Returns the “default value” for a type.

impl Display for SecretKey

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

Formats the value using the given formatter.

impl Hash for SecretKey

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SecretKey

fn cmp(&self, other: &SecretKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SecretKey

fn eq(&self, other: &SecretKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SecretKey

fn partial_cmp(&self, other: &SecretKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for SecretKey

impl Eq for SecretKey

impl StructuralPartialEq for SecretKey