Struct TuiApp 

pub struct TuiApp { /* private fields */ }

TUI application state

Implementations

impl TuiApp

pub fn new( metrics: MetricsCollector, router: Arc<BackendSelector>, servers: Arc<[Server]>, ) -> Self

Create a new TUI application

Note: Prefer using TuiAppBuilder for more flexibility. This method is a convenience wrapper.

pub fn update(&mut self)

Update metrics snapshot and calculate throughput

pub fn snapshot(&self) -> &MetricsSnapshot

Get current metrics snapshot

pub fn servers(&self) -> &[Server]

Get server configurations

pub const fn client_throughput_history(&self) -> &VecDeque<ThroughputPoint>

Get client throughput history (global)

pub fn latest_client_throughput(&self) -> Option<&ThroughputPoint>

Get latest client throughput

pub fn backend_pending_count(&self, backend_idx: usize) -> usize

Get pending command count for a backend

pub fn backend_load_ratio(&self, backend_idx: usize) -> Option<f64>

Get load ratio for a backend (pending / max_connections)

pub fn backend_stateful_count(&self, backend_idx: usize) -> usize

Get stateful connection count for a backend

pub fn backend_traffic_share(&self, backend_idx: usize) -> Option<f64>

Get traffic share percentage for a backend

pub fn throughput_history( &self, backend_idx: usize, ) -> &VecDeque<ThroughputPoint>

Get throughput history for a backend

Panics

Panics if backend_idx is out of range for the configured backend history.

pub fn latest_backend_throughput( &self, backend_idx: usize, ) -> Option<&ThroughputPoint>

Get latest backend throughput for a backend

pub const fn log_buffer(&self) -> &Arc<LogBuffer>

Get log buffer for displaying recent log messages

pub const fn view_mode(&self) -> ViewMode

Get current view mode

pub const fn toggle_log_fullscreen(&mut self)

Toggle between normal and log fullscreen view

pub const fn toggle_details(&mut self)

Toggle detailed metrics display

pub const fn show_details(&self) -> bool

Get current details display state

pub const fn system_stats(&self) -> &SystemStats

Get current system stats (CPU and memory)

pub const fn buffer_pool(&self) -> Option<&BufferPool>

Get buffer pool (optional - for monitoring buffer stats)

pub fn snapshot_state(&self) -> DashboardState

Build a serializable snapshot of the current dashboard state.

pub fn snapshot_state_with_log_limit( &self, log_limit: Option<usize>, ) -> DashboardState

Build a serializable snapshot of the current dashboard state with a bounded log tail.

pub fn snapshot_state_with_limits( &self, log_limit: Option<usize>, history_limit: Option<usize>, ) -> DashboardState

Build a serializable snapshot with bounded log and history tails.

pub fn snapshot_remote_state_with_limits( &self, log_limit: Option<usize>, history_limit: Option<usize>, top_user_limit: Option<usize>, ) -> RemoteDashboardState

Build a serializable attached-dashboard snapshot with only remote-render fields.