Struct GzipFileSystem 

pub struct GzipFileSystem { /* private fields */ }

A virtual file system that transparently compresses/decompresses files whose path ends in .gz.

Delegates actual I/O to an inner FileSystem (typically LocalFileSystem) and wraps the resulting reader/writer with gzip streaming.

Example

use akar_common::file_system::{LocalFileSystem, VirtualFileSystemRegistry};
use akar_common::gzip_file_system::GzipFileSystem;

let vfs = VirtualFileSystemRegistry::new();
vfs.register_file_system(Box::new(GzipFileSystem::new(Box::new(LocalFileSystem))));

Implementations

impl GzipFileSystem

pub fn new(inner: Box<dyn FileSystem>) -> Self

Create a gzip-wrapping file system over the given inner FS.

Trait Implementations

impl FileSystem for GzipFileSystem

fn can_handle(&self, path: &str) -> bool

Check if this file system can handle the given path/URL.

fn open_read(&self, path: &str) -> Result<Box<dyn FileRead>>

Open a file for reading.

fn open_write(&self, path: &str) -> Result<Box<dyn FileWrite>>

Open a file for writing (creates or truncates).

fn exists(&self, path: &str) -> bool

Check if a path exists.

fn remove(&self, path: &str) -> Result<()>

Remove a file.

fn create_dir_all(&self, path: &str) -> Result<()>

Create a directory and all parents.