Struct SaltConfig 

pub struct SaltConfig {
    pub current: Option<String>,
    pub previous: Option<String>,
}

Salt configuration for secret fingerprinting with rotation support

Fields

current: Option<String>

Current salt (used for writing new fingerprints)

previous: Option<String>

Previous salt (accepted for reading during rotation)

Implementations

impl SaltConfig

pub const fn new(current: Option<String>) -> Self

Create a new salt config with only a current salt

pub const fn with_rotation( current: Option<String>, previous: Option<String>, ) -> Self

Create a salt config with rotation support

pub const fn has_salt(&self) -> bool

Check if any salt is available

pub fn write_salt(&self) -> Option<&str>

Get the current salt for writing (returns current, or previous if current is None)

Trait Implementations

impl Clone for SaltConfig

fn clone(&self) -> SaltConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SaltConfig

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

Formats the value using the given formatter.

impl Default for SaltConfig

fn default() -> SaltConfig

Returns the “default value” for a type.