Trait PasswordHashParams 

pub trait PasswordHashParams: Send + Sync {
    // Required methods
    fn memory_cost(&self) -> Option<u32>;
    fn time_cost(&self) -> Option<u32>;
    fn parallelism(&self) -> Option<u32>;
}

Parameters for a password-hashing KDF.

Required Methods

fn memory_cost(&self) -> Option<u32>

Memory cost in kibibytes (Argon2, scrypt) or None if not applicable.

fn time_cost(&self) -> Option<u32>

Time cost (iterations for PBKDF2/Argon2) or None if not applicable.

fn parallelism(&self) -> Option<u32>

Degree of parallelism (Argon2/scrypt) or None if not applicable.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors