Enum argon2::Variant

pub enum Variant {
    Argon2d,
    Argon2i,
    Argon2id,
}

The Argon2 variant.

Variants

Argon2d

Argon2 using data-dependent memory access to thwart tradeoff attacks. Recommended for cryptocurrencies and backend servers.

Argon2i

Argon2 using data-independent memory access to thwart side-channel attacks. Recommended for password hashing and password-based key derivation.

Argon2id

Argon2 using hybrid construction.

Methods

impl Variant

pub fn as_lowercase_str(&self) -> &'static str

Gets the lowercase string slice representation of the variant.

pub fn as_u32(&self) -> u32

Gets the u32 representation of the variant.

pub fn as_u64(&self) -> u64

Gets the u64 representation of the variant.

pub fn as_uppercase_str(&self) -> &'static str

Gets the uppercase string slice representation of the variant.

pub fn from_str(str: &str) -> Result<Variant>

Attempts to create a variant from a string slice.

pub fn from_u32(val: u32) -> Result<Variant>

Attempts to create a variant from an u32.

Trait Implementations

impl Clone for Variant

fn clone(&self) -> Variant

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Variant

impl Debug for Variant

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

Formats the value using the given formatter.

impl Eq for Variant

impl PartialEq for Variant

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd for Variant

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

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

#[must_use] fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use] fn le(&self, other: &Rhs) -> bool

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

#[must_use] fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use] fn ge(&self, other: &Rhs) -> bool

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

impl Ord for Variant

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl Default for Variant

fn default() -> Variant

Returns the "default value" for a type.

impl Display for Variant

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

Formats the value using the given formatter.