Struct PasswordPolicy 

pub struct PasswordPolicy {
    pub min_len: usize,
    pub max_len: usize,
    pub require_upper: bool,
    pub require_lower: bool,
    pub require_digit: bool,
    pub require_symbol: bool,
}

Complexity policy enforced at registration / password change. Defaults align with NIST 800-63B’s spirit: a meaningful minimum length and an upper bound (a hard cap guards the memory-hard hash from a CPU-DoS via megabyte passwords).

Fields

min_len: usize

max_len: usize

require_upper: bool

require_lower: bool

require_digit: bool

require_symbol: bool

Implementations

impl PasswordPolicy

pub fn validate(&self, password: &str) -> Result<()>

Validate a candidate password. Returns IdentityError::PasswordRejected (safe to surface — this is registration, not login) on failure.

Trait Implementations

impl Clone for PasswordPolicy

fn clone(&self) -> PasswordPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PasswordPolicy

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

Formats the value using the given formatter.

impl Default for PasswordPolicy

fn default() -> Self

Returns the “default value” for a type.