Trait TwoFactorUi 

pub trait TwoFactorUi: Send + Sync {
    // Required method
    fn provide_totp<'life0, 'async_trait>(
        &'life0 self,
        attempt: u32,
    ) -> Pin<Box<dyn Future<Output = TotpResult> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Callback for interactive two-factor authentication.

Required Methods

fn provide_totp<'life0, 'async_trait>( &'life0 self, attempt: u32, ) -> Pin<Box<dyn Future<Output = TotpResult> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Provides a TOTP passcode for the given zero-based attempt. Each wrong code restarts the login, so attempt grows as the user retries.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors