Struct conserve::live_tree::LiveTree

pub struct LiveTree { /* private fields */ }

A real tree on the filesystem, for use as a backup source or restore destination.

Implementations

impl LiveTree

pub fn open<P: AsRef<Path>>(path: P, report: &Report) -> Result<LiveTree>

pub fn with_excludes(self, excludes: GlobSet) -> LiveTree

Return a new LiveTree which when listed will ignore certain files.

This replaces any previous exclusions.

Trait Implementations

impl Clone for LiveTree

fn clone(&self) -> LiveTree

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LiveTree

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

Formats the value using the given formatter.

impl HasReport for LiveTree

fn report(&self) -> &Report

impl ReadTree for LiveTree

fn iter_entries(&self, report: &Report) -> Result<Self::I>

Iterate source files descending through a source directory.

Visit the files in a directory before descending into its children, as is the defined order for files stored in an archive. Within those files and child directories, visit them according to a sorted comparison by their UTF-8 name.

The Iter has its own Report of how many directories and files were visited.

type E = Entry

type I = Iter

type R = File

fn file_contents(&self, entry: &Self::E) -> Result<Self::R>

fn estimate_count(&self) -> Result<u64>

Estimate the number of entries in the tree. This might do somewhat expensive IO, so isn’t the Iter’s size_hint.

fn size(&self) -> Result<TreeSize>

Measure the tree size: typically requires walking all entries so takes a while.