Struct gix_traverse::tree::Recorder

pub struct Recorder {
    pub records: Vec<Entry>,
    /* private fields */
}

A Visit implementation to record every observed change and keep track of the changed paths.

Fields

records: Vec<Entry>

The observed entries.

Trait Implementations

impl Clone for Recorder

fn clone(&self) -> Recorder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Recorder

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

Formats the value using the given formatter.

impl Default for Recorder

fn default() -> Recorder

Returns the “default value” for a type.

impl Visit for Recorder

fn pop_front_tracked_path_and_set_current(&mut self)

Sets the full path path in front of the queue so future calls to push and pop components affect it instead.

fn push_back_tracked_path_component(&mut self, component: &BStr)

Append a component to the end of a path, which may be empty.

fn push_path_component(&mut self, component: &BStr)

Append a component to the end of a path, which may be empty.

fn pop_path_component(&mut self)

Removes the last component from the path, which may leave it empty.

fn visit_tree(&mut self, entry: &EntryRef<'_>) -> Action

Observe a tree entry that is a tree and return an instruction whether to continue or not. Action::Skip can be used to prevent traversing it, for example if it’s known to the caller already.

fn visit_nontree(&mut self, entry: &EntryRef<'_>) -> Action

Observe a tree entry that is NO tree and return an instruction whether to continue or not. Action::Skip has no effect here.