Struct CaptchaConfig 

pub struct CaptchaConfig {
    pub charset: String,
    pub noise_level: f32,
    pub expires_after_secs: u64,
    pub max_attempts_per_minute: u32,
    pub max_failures: u32,
    pub bypass: bool,
}

Captcha generation and verification policy.

Fields

charset: String

Allowed challenge characters.

noise_level: f32

Noise intensity from zero through one.

expires_after_secs: u64

Challenge lifetime in seconds.

max_attempts_per_minute: u32

Maximum attempts per minute.

max_failures: u32

Failed verification attempts allowed before a challenge is invalidated.

The captcha verifier owns the attempt counter. This value is the per-challenge ceiling and is independent of the issuance rate limit in Self::max_attempts_per_minute.

bypass: bool

Explicit development-only bypass flag.

Implementations

impl CaptchaConfig

pub fn standard() -> Self

Returns the shared production policy used by the web applications.

pub fn is_configured(&self) -> bool

Reports whether a captcha policy is present.

pub fn validate(&self) -> Result<()>

Validates a complete captcha policy.

Trait Implementations

impl Clone for CaptchaConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CaptchaConfig

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

Formats the value using the given formatter.

impl Default for CaptchaConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for CaptchaConfig

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CaptchaConfig