1 unstable release
| 0.4.0 | Jan 31, 2022 |
|---|
#2240 in Filesystem
74KB
1.5K
SLoC
Lib for LuminS
Luminous Synchronize
A fast and reliable alternative to rsync for synchronizing local files
Features
| 100% Rust |
| Powered by the Rayon library for high parallel perfomance |
| Supported on Unix-based platforms |
| Extremely fast at synchronizing directories with large quantities of files |
| Multithreaded copy, remove, and sync |
| A progress bar using indicatif |
Copy
use lms_lib::{core, parse::Flag};
use std::path::Path;
main () {
let src = Path::new("/foo/bar/hello.txt");
let dest = Path::new("/bar/foo/hi.txt");
core::copy(&src, &dest, Flag::empty())?;
}
Sync
use lms_lib::{core, parse::Flag};
use std::path::Path;
main () {
let src = Path::new("/foo/bar/hello.txt");
let dest = Path::new("/bar/foo/hi.txt");
core::synchronize(&src, &dest, Flag::empty())?;
}
Remove
use lms_lib::{core, parse::Flag};
use std::path::Path;
main () {
let target = Path::new("/bar/foo/hi.txt");
core::remove(&target, Flag::empty())?;
}
Benchmarks
Using hyperfine on an Intel i7-8550U with the following 2 test folders,
| Directory | Directory Size | Number of Files |
|---|---|---|
| 1 | 88MB | 7262 |
| 2 | 105MB | 252 |
| Command | Directory | Time |
|---|---|---|
| lms sync | 1 | 179.1 ms ± 5.1 ms |
| rsync -r --delete | 1 | 717.8 ms ± 41.1 ms |
| lms cp | 1 | 117.3 ms ± 3.6 ms |
| cp -r | 1 | 283.4 ms ± 13.2 ms |
| lms rm | 1 | 147.6 ms ± 8.6 ms |
| rm -rf | 1 | 180.7 ms ± 4.3 ms |
| ---------------------- | --------------- | ----------------------------- |
| lms sync | 2 | 101.2 ms ± 24.8 ms |
| rsync -r --delete | 2 | 442.2 ms ± 19.6 ms |
| lms cp | 2 | 33.8 ms ± 2.8 ms |
| cp -r | 2 | 143.5 ms ± 18.8 ms |
| lms rm | 2 | 10.0 ms ± 2.8 ms |
| rm -rf | 2 | 27.4 ms ± 0.8 ms |
Of course, these benchmarks can be highly dependent on CPU and IO devices.
Contributions
Suggestions, issues, and pull requests are welcome!
Dependencies
~7–10MB
~180K SLoC