Struct TagLen 

pub struct TagLen(/* private fields */);

A tag length, carried in bytes.

There is deliberately no bits() constructor: a bit count that is not a whole number of bytes would be the only new failure mode in this API, and TagLen::bytes(32) already names the unit at the call site. RFC 9106’s “256-bit tag” is written TagLen::bytes(32).

Like Memory, this validates nothing; ParamsBuilder::build does.

use argon2_rust::params::TagLen;

assert_eq!(TagLen::bytes(32).as_bytes(), 32);

Implementations

impl TagLen

pub const fn bytes(bytes: u64) -> TagLen

A tag length in bytes.

pub const fn as_bytes(self) -> u64

The length in bytes.

Trait Implementations

impl Clone for TagLen

fn clone(&self) -> TagLen

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TagLen

impl Debug for TagLen

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

Formats the value using the given formatter.

impl Eq for TagLen

impl Hash for TagLen

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

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 TagLen

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

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for TagLen

fn partial_cmp(&self, other: &TagLen) -> 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 StructuralPartialEq for TagLen