Struct DeviceAuthView 

pub struct DeviceAuthView {
    id: Id,
    rect: Rectangle,
    children: Vec<Box<dyn View>>,
    view_id: ViewId,
    cancelled: Arc<AtomicBool>,
}

Displays the GitHub device auth flow user code and polls for authorization.

Shows two lines of text:

• The verification URL (github.com/login/device)
• The user code to enter (e.g. WDJB-MJHT)

A Cancel button stops the background polling thread and closes the view. A background thread polls GitHub at the required interval. When the user authorizes, Event::Github with GithubEvent::DeviceAuthComplete is sent through the hub.

Fields

id: Id

rect: Rectangle

children: Vec<Box<dyn View>>

view_id: ViewId

cancelled: Arc<AtomicBool>

Shared flag — set to true to stop the polling thread.

Implementations

impl DeviceAuthView

pub fn new(hub: &Hub, context: &mut Context) -> Self

Creates a new device auth view and immediately starts polling.

Initiates the GitHub device auth flow, builds the UI with the user code, and spawns a background thread to poll for authorization.

Arguments

• hub - Event hub used to send auth result events
• context - Application context for font metrics

Errors

If the device flow initiation fails, sends Event::Github with GithubEvent::DeviceAuthError immediately and returns a view with an error message.

fn initiate_and_spawn( hub: &Hub, cancelled: Arc<AtomicBool>, ) -> Result<(String, String), GithubError>

Initiates the device flow and spawns the polling thread.

Returns (verification_uri, user_code) on success so the caller can display them. The polling thread checks cancelled before each poll and exits cleanly when it is set.

fn cancel_polling(&self)

Stops the background polling thread.

Trait Implementations

impl View for DeviceAuthView

fn handle_event( &mut self, evt: &Event, _hub: &Hub, bus: &mut Bus, _rq: &mut RenderQueue, _context: &mut Context, ) -> bool

Handles events for the device auth view.

Captures all tap gestures within the view to prevent parent views from handling them (which would close the modal). The user must use the Cancel button to close this view and return to the parent.

fn render( &self, _fb: &mut dyn Framebuffer, _rect: Rectangle, _fonts: &mut Fonts, )

fn rect(&self) -> &Rectangle

fn rect_mut(&mut self) -> &mut Rectangle

fn children(&self) -> &Vec<Box<dyn View>>

fn children_mut(&mut self) -> &mut Vec<Box<dyn View>>

fn id(&self) -> Id

fn view_id(&self) -> Option<ViewId>

fn resize( &mut self, _rect: Rectangle, _hub: &Hub, _rq: &mut RenderQueue, _context: &mut Context, )

fn render_rect(&self, _rect: &Rectangle) -> Rectangle

fn child(&self, index: usize) -> &dyn View

fn child_mut(&mut self, index: usize) -> &mut dyn View

fn len(&self) -> usize

fn might_skip(&self, _evt: &Event) -> bool

fn might_rotate(&self) -> bool

fn is_background(&self) -> bool