Struct UndoLog 

pub struct UndoLog { /* private fields */ }

Manages the undo log.

Implementations

impl UndoLog

pub fn new(max_entries: usize) -> Self

pub fn from_jsonl(content: &str, max_entries: usize) -> Self

Load undo log from JSONL content.

pub fn to_jsonl(&self) -> String

Serialize the log to JSONL format.

pub fn push(&mut self, record: UndoRecord)

Append a new undo record.

pub fn pop(&mut self, count: usize) -> Vec<UndoRecord>

Remove the last N records and return them (for undo).

pub fn len(&self) -> usize

Number of entries in the log.

pub fn is_empty(&self) -> bool

pub fn recent(&self, count: usize) -> &[UndoRecord]

Get recent entries for display.