Struct CommandLogs 

pub struct CommandLogs {
    pub entries: Vec<CommandLogEntry>,
    pub scroll: u16,
    pub max_scroll: u16,
    pub x_scroll: u16,
    pub max_x_scroll: u16,
}

Owned state for the Command Logs overlay: the snapshotted entries and the (vertical + horizontal) scroll cursor with its renderer-published bounds.

Fields

entries: Vec<CommandLogEntry>

Snapshot of the global command log, oldest-first (the renderer paints it newest-first). Refreshed by Self::sync.

scroll: u16

Vertical scroll offset, in rows. Clamped to max_scroll.

max_scroll: u16

Maximum vertical scroll offset, republished by the renderer each frame as content_rows.saturating_sub(viewport_rows).

x_scroll: u16

Horizontal scroll offset, in columns. Clamped to max_x_scroll.

max_x_scroll: u16

Maximum horizontal scroll offset, republished by the renderer.

Implementations

impl CommandLogs

pub fn new() -> Self

An empty overlay at the origin.

pub fn sync(&mut self)

Copy the global command log into Self::entries. Cheap clone of a bounded ring (≤ command_log::MAX_ENTRIES); called on open and per tick while the overlay is up so it tracks commands that finish (e.g. an off-thread GitHub fetch) while the user is reading.

pub fn scroll_down(&mut self)

Scroll down one row, never past the last line.

pub fn scroll_up(&mut self)

Scroll up one row, never above the top.

pub fn scroll_right(&mut self)

Scroll right one column, never past the widest line.

pub fn scroll_left(&mut self)

Scroll left one column, never before the first.

pub fn scroll_to_top(&mut self)

Jump to the first row (g).

pub fn scroll_to_bottom(&mut self)

Jump to the last row (G).

pub fn reset(&mut self)

Reset the scroll cursor to the origin, keeping the snapshotted entries. Called when the overlay opens.

Trait Implementations

impl Debug for CommandLogs

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

Formats the value using the given formatter.

impl Default for CommandLogs

fn default() -> CommandLogs

Returns the “default value” for a type.