Struct CopyFolder 

pub struct CopyFolder { /* private fields */ }

The folder the person picked, open for the copies one call makes.

Implementations

impl CopyFolder

pub async fn open( folder: PathBuf, bugs: BugSinkRef, ) -> Result<Self, CopyPathError>

Open folder, an absolute path to a folder whose path is valid Unicode. The folder itself may be reached through a link: the person picked it. A panic in the copies’ work whose caller stopped waiting goes to bugs (E15).

pub async fn plan( &self, paths: Vec<RelativePath>, ) -> Result<CopyPlan, CopyPathError>

Plan the copies at paths, each name written as the one rule for every platform makes it (§17.3). Only what lies below the folder is checked for links.

pub async fn create_folder(&self, path: PathBuf) -> Result<bool, FileError>

Make the folder at path, a path of a plan, and sync the folder holding it. True when this call made it; false when a folder was there already, made by someone else, which the call never removes.

pub async fn create_copy( &self, temporary: PathBuf, ) -> Result<CopyWriter, FileError>

Start a copy’s bytes at temporary, a new file in its final folder.

pub async fn observe( &self, path: &Path, ) -> Result<ObservedFile, ObservationError>

Observe the copy at path, a path below the folder, without reading its bytes: its size and modification time, for the original it becomes.