Enum HashAlgorithm

pub enum HashAlgorithm {
    Argon2i,
    Bcrypt,
    Scrypt,
}

Represents the different algorithms available for password hashing.

This enum is used to specify which hashing algorithm should be used when creating a new hashed password.

Variants

Argon2i

Argon2i - A memory-hard password hashing algorithm.

Resistant against various types of attacks, including:

• GPU-based attacks
• Side-channel attacks

Incorporates multiple parameters to deter attackers:

• Memory usage
• Parallelism
• Time cost

Bcrypt

Bcrypt - A widely used, computationally intensive password hashing algorithm.

Features:

• Based on the Blowfish encryption cipher
• Uses key stretching technique
• Time-consuming and resource-intensive, which makes it resistant to cracking

Scrypt

Scrypt - A memory-hard password hashing algorithm designed for resistance to brute-force attacks.

Features:

• Consumes a large amount of memory
• Makes parallelized attacks difficult and costly

Trait Implementations

impl Clone for HashAlgorithm

fn clone(&self) -> HashAlgorithm

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HashAlgorithm

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HashAlgorithm

fn deserialize<__D>( __deserializer: __D, ) -> Result<HashAlgorithm, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for HashAlgorithm

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

Formats the value using the given formatter.

impl FromStr for HashAlgorithm

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<HashAlgorithm, <HashAlgorithm as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for HashAlgorithm

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

where __H: Hasher,

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 HashAlgorithm

fn cmp(&self, other: &HashAlgorithm) -> 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 HashAlgorithm

fn eq(&self, other: &HashAlgorithm) -> 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 HashAlgorithm

fn partial_cmp(&self, other: &HashAlgorithm) -> 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 Serialize for HashAlgorithm

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HashAlgorithm

impl Eq for HashAlgorithm

impl StructuralPartialEq for HashAlgorithm