Trait Hasher

pub trait Hasher: 'static {
    type Config: Send + Sync + 'static;
    type Error: Error + Send + Sync + 'static;

    // Required methods
    fn hash(
        data: impl AsRef<[u8]>,
        config: &Self::Config,
    ) -> Result<String, Self::Error>;
    fn verify(data: impl AsRef<[u8]>, hash: &str) -> Result<bool, Self::Error>;
}

Implement this to use your own hashing algorithm with this library

Required Associated Types

type Config: Send + Sync + 'static

The Config type for your hash algorithm

type Error: Error + Send + Sync + 'static

This is the Error you return from your hash library

Required Methods

fn hash( data: impl AsRef<[u8]>, config: &Self::Config, ) -> Result<String, Self::Error>

Use your hasher to create a hash from the password (data) and a Config instance.

fn verify(data: impl AsRef<[u8]>, hash: &str) -> Result<bool, Self::Error>

Verify whether the password (data) and hash match.

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

impl Hasher for Argon2id

Available on crate feature rust-argon2 only.

type Config = Argon2idConfig

type Error = Error

impl Hasher for Bcrypt

Available on crate feature bcrypt only.

type Config = BcryptConfig

type Error = BcryptError