trussed-core 0.2.1

Core types for the trussed crate
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use core::time::Duration;

use super::{ClientResult, PollClient};
use crate::{
    api::{reply, request},
    types::consent::Level,
};

/// User-interfacing functionality.
pub trait UiClient: PollClient {
    fn confirm_user_present(
        &mut self,
        timeout_milliseconds: u32,
    ) -> ClientResult<'_, reply::RequestUserConsent, Self> {
        self.confirm_user_present_with_level(Level::Normal, timeout_milliseconds)
    }

    /// Same as [`Self::confirm_user_present`] but the caller chooses the
    /// [`Level`] of the user-presence check. Used for stronger ceremonies
    /// (e.g. CTAP 2.3 long-touch reset) that require [`Level::Strong`].
    fn confirm_user_present_with_level(
        &mut self,
        level: Level,
        timeout_milliseconds: u32,
    ) -> ClientResult<'_, reply::RequestUserConsent, Self> {
        self.request(request::RequestUserConsent {
            level,
            timeout_milliseconds,
        })
    }

    fn wink(&mut self, duration: Duration) -> ClientResult<'_, reply::Wink, Self> {
        self.request(request::Wink { duration })
    }

    fn set_custom_status(&mut self, status: u8) -> ClientResult<'_, reply::SetCustomStatus, Self> {
        self.request(request::SetCustomStatus { status })
    }
}