Struct BusLogState 

pub struct BusLogState {
    pub entries: Vec<BusLogEntry>,
    pub selected_index: usize,
    pub detail_mode: bool,
    pub detail_scroll: usize,
    pub filter: String,
    pub auto_scroll: bool,
    pub list_state: ListState,
    pub max_entries: usize,
}

State for the bus log view.

Fields

entries: Vec<BusLogEntry>

All captured log entries (newest last).

selected_index: usize

Current selection index in the list.

detail_mode: bool

Whether showing detail for the selected entry.

detail_scroll: usize

Scroll offset inside the detail pane.

filter: String

Optional topic filter (empty = show all).

auto_scroll: bool

Whether auto-scroll is on (follows newest entry).

list_state: ListState

ListState for StatefulWidget rendering.

max_entries: usize

Maximum entries to keep (ring buffer behaviour).

Implementations

impl BusLogState

pub fn new() -> Self

pub fn push(&mut self, entry: BusLogEntry)

Push a new entry, trimming old ones if over capacity.

pub fn ingest(&mut self, env: &BusEnvelope)

Ingest a raw bus envelope.

pub fn filtered_entries(&self) -> Vec<&BusLogEntry>

Get entries filtered by the current topic filter.

pub fn select_prev(&mut self)

Move selection up.

pub fn select_next(&mut self)

Move selection down.

pub fn enter_detail(&mut self)

Enter detail mode for selected entry.

pub fn exit_detail(&mut self)

Exit detail mode.

pub fn detail_scroll_down(&mut self, amount: usize)

pub fn detail_scroll_up(&mut self, amount: usize)

pub fn selected_entry(&self) -> Option<&BusLogEntry>

Get the currently selected entry (from filtered list).

pub fn total_count(&self) -> usize

Total entry count (unfiltered).

pub fn visible_count(&self) -> usize

Visible (filtered) entry count.

Trait Implementations

impl Debug for BusLogState

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

Formats the value using the given formatter.

impl Default for BusLogState

fn default() -> Self

Returns the “default value” for a type.