Struct ScrollbackMetadata 

pub struct ScrollbackMetadata { /* private fields */ }

Implementations

impl ScrollbackMetadata

pub fn new() -> ScrollbackMetadata

pub fn clear(&mut self)

Reset all metadata, clearing prompt lines, commands, and timestamps.

Called when the scrollback buffer is cleared so stale marks don’t persist.

pub fn apply_event( &mut self, marker: Option<ShellIntegrationMarker>, absolute_line: usize, history_len: usize, last_command: Option<CommandSnapshot>, last_exit_code: Option<i32>, )

Apply the latest shell integration marker and update internal metadata.

absolute_line is the cursor position (scrollback_len + cursor_row) at the time the marker was emitted by the core library. This captures the exact position before subsequent output moves the cursor. history_len is the current command history length from the core library. last_command should contain the most recent command when history_len > 0.

pub fn marks(&self) -> Vec<ScrollbackMark>

Produce a list of marks suitable for rendering or navigation.

pub fn metadata_for_line(&self, line: usize) -> Option<LineMetadata>

Retrieve metadata for a specific absolute line index, if available.

pub fn previous_mark(&self, line: usize) -> Option<usize>

Find the previous mark (prompt) before the given absolute line.

pub fn next_mark(&self, line: usize) -> Option<usize>

Find the next mark (prompt) after the given absolute line.

pub fn set_mark_command_at(&mut self, target_line: usize, command: String)

Set the command text on the mark at or nearest to target_line.

Trait Implementations

impl Default for ScrollbackMetadata

fn default() -> ScrollbackMetadata

Returns the “default value” for a type.