Struct ZipDirArchive 

pub struct ZipDirArchive<R: Read + Seek> { /* private fields */ }

Read-access to either a single zip file or an directory.

This provides a uniform API for accessing files in a directory in a conventional filesystem or accessing entries in a zip archive. See the crate-level documentation for more information.

Implementations

impl ZipDirArchive<BufReader<File>>

pub fn auto_from_path<P: AsRef<Path>>(path: P) -> Result<Self>

Automatically open a path on the filesystem as a ZipDirArchive

If the path is a directory, it will be opened with Self::from_dir. If not, it will be opened as a file and passed to Self::from_zip.

pub fn from_dir(path: PathBuf) -> Result<Self>

Open a filesystem directory as a ZipDirArchive.

impl<R: Read + Seek> ZipDirArchive<R>

pub fn from_zip(reader: R, display_name: String) -> Result<Self>

Open a reader of a zip archive as a ZipDirArchive.

pub fn path_starter(&mut self) -> PathLike<'_, R>

pub fn display(&self) -> Display<'_>

pub fn path(&self) -> &Path

pub fn exists(&mut self, relname: &Path) -> bool

pub fn open<P: AsRef<Path>>(&mut self, relname: P) -> Result<FileReader<'_>>

Open relative path and return reader.

pub fn is_file<P: AsRef<Path>>(&mut self, relname: P) -> bool

pub fn list_paths<P: AsRef<Path> + Debug>( &self, relname: Option<P>, ) -> Result<Vec<PathBuf>>

Lists, non-recursively, the paths in this directory.

Note that on Windows, the result paths will have backslashes even though the zip file itself will have paths with forward slashes.

pub fn open_raw_or_gz(&mut self, src_fname: &str) -> Result<MaybeGzReader<'_>>

Open raw file (e.g. .csv) or gz version (e.g. .csv.gz) of a file.

This prefers to use the gz compressed file if it exists.

Trait Implementations

impl<R: Read + Seek> Debug for ZipDirArchive<R>

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

Formats the value using the given formatter.