Skip to main content

redo

zenith_session::session

Function redo 

Source 
pub fn redo(
    fs: &impl Fs,
    paths: &StorePaths,
    doc_id: &str,
) -> Result<Option<Vec<u8>>, SessionError>
Expand description

Redo: move HEAD forward to the most-recently-undone snapshot. Returns the content now at HEAD, or None if the redo stack is empty.