Struct AppState 

pub struct AppState {
    pub persistent: PersistentState,
    pub transient: TransientUiState,
    pub runtime: RuntimeState,
    /* private fields */
}

Full application state.

This is the single source of truth for all UI-visible data.

Fields

persistent: PersistentState

transient: TransientUiState

runtime: RuntimeState

Implementations

impl AppState

pub fn with_defaults() -> Self

Construct default state with localhost webserver settings.

pub fn push_intent(&mut self, intent: UserIntent)

Queue one user intent.

pub fn drain_intents(&mut self) -> Vec<UserIntent>

Drain queued intents in FIFO order.

pub fn push_event(&mut self, message: impl Into<String>)

Append one event line to runtime history.

pub fn push_frame(&mut self, bytes: &[u8])

Record one received frame and update stream counters/history.

pub fn base_http_url(&self) -> String

Build HTTP base URL from host/port fields.

pub fn base_ws_url(&self) -> String

Build WebSocket stream URL from host/port fields.

pub fn apply_device_config(&mut self, config: DeviceConfig) -> usize

Apply server config payload into local persistent state fields.

Returns the number of fields that were actually applied; callers use a zero return to detect an empty server cache.

pub fn apply_control_status(&mut self, status: ControlStatus)

Apply a /api/control/status payload to runtime state.

Trait Implementations

impl Clone for AppState

fn clone(&self) -> AppState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AppState

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

Formats the value using the given formatter.

impl Default for AppState

fn default() -> AppState

Returns the “default value” for a type.