Struct Argon2Params 

pub struct Argon2Params { /* private fields */ }

Argon2id parameters for key derivation.

Implementations

impl Argon2Params

pub fn new(m_cost: u32, t_cost: u32, p_cost: u32) -> Result<Self, InvalidParams>

Create validated Argon2id parameters.

Validates against argon2 library minimums:

• m_cost >= 8 KiB (argon2 crate minimum)
• t_cost >= 1
• p_cost >= 1

pub fn m_cost(&self) -> u32

Memory cost in KiB.

pub fn t_cost(&self) -> u32

Time cost (number of iterations).

pub fn p_cost(&self) -> u32

Parallelism (number of lanes).

Trait Implementations

impl Clone for Argon2Params

fn clone(&self) -> Argon2Params

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Argon2Params

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

Formats the value using the given formatter.

impl Default for Argon2Params

Default: m=65536 (64 MiB), t=3, p=4 (matching KDBX4 settings)

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Argon2Params

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Argon2Params

fn eq(&self, other: &Argon2Params) -> 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 Serialize for Argon2Params

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Argon2Params

impl Eq for Argon2Params

impl StructuralPartialEq for Argon2Params