Struct NoopProgressHandler 

pub struct NoopProgressHandler;

NoopProgressHandler is the builtin implementation of WalkProgressHandler which aggregates results insofar as the path given to path_matching exists at the moment the calling thread calls it.

Trait Implementations

impl Clone for NoopProgressHandler

fn clone(&self) -> NoopProgressHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for NoopProgressHandler

fn eq(&self, other: &NoopProgressHandler) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl WalkProgressHandler for NoopProgressHandler

fn path_matching(&mut self, path: &Path) -> Result<bool, Error>

path_matching is called to determine whether walk_dir should aggregate the given path argument in its final result.

fn should_scan_directory(&mut self, path: &Path) -> Result<bool, Error>

should_scan_directory is only called when path argument is a directory.

fn error(&mut self, _path_: &Path, error: Error) -> Option<Error>

error is called when [Err(iocore::Error)] arises anywhere within a walk_dir call so that implementors can choose how to handle errors.

fn progress_in(&mut self, _path_: &Path, _depth_: Depth) -> Result<(), Error>

progress_in is called after scanning each path and before heuristics from which to spawn more threads.

fn progress_out(&mut self, _path_: &Path) -> Result<(), Error>

progress_out is called for each path scanned after all threads finish running.

impl Eq for NoopProgressHandler