Trait SignaturePrivateKey 

pub trait SignaturePrivateKey<const SK_LEN: usize>:
    PartialEq
    + Eq
    + Clone
    + Sized {
    // Required methods
    fn encode(&self) -> [u8; SK_LEN];
    fn encode_out(&self, out: &mut [u8; SK_LEN]) -> usize;
    fn from_bytes(bytes: &[u8]) -> Result<Self, SignatureError>;
}

A private key for a signature algorithm, often denoted “sk” (for “secret key”).

Required Methods

fn encode(&self) -> [u8; SK_LEN]

Write it out to bytes in its standard encoding.

fn encode_out(&self, out: &mut [u8; SK_LEN]) -> usize

Write it out to bytes in its standard encoding. The entire output buffer is zeroized before the encoding is written.

fn from_bytes(bytes: &[u8]) -> Result<Self, SignatureError>

Read it in from bytes in its standard encoding.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors