lms 0.2.0

Crate

crates.io: lms

Documentation

docs.rs: lms

Features

Usage

USAGE:
    lms [SUBCOMMAND]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

SUBCOMMANDS:
    cp      Multithreaded directory copy
    help    Prints this message or the help of the given subcommand(s)
    rm      Multithreaded directory remove
    sync    Multithreaded directory synchronization [aliases: s]

Sync

USAGE:
    lms sync [FLAGS] <SOURCE> <DESTINATION>

FLAGS:
    -h, --help          Prints help information
    -n, --nodelete      Do not delete any destination files
    -s, --secure        Use a cryptographic hash function for hashing similar files
    -S, --sequential    Copy files sequentially instead of in parallel
    -V, --version       Prints version information
    -v, --verbose       Verbose outputs

ARGS:
    <SOURCE>         Source directory
    <DESTINATION>    Destination directory

Copy

USAGE:
    lms cp [FLAGS] <SOURCE> <DESTINATION>

FLAGS:
    -h, --help          Prints help information
    -S, --sequential    Copy files sequentially instead of in parallel
    -V, --version       Prints version information
    -v, --verbose       Verbose outputs

ARGS:
    <SOURCE>         Source directory
    <DESTINATION>    Destination directory

Remove

USAGE:
    lms rm [FLAGS] <TARGET>...

FLAGS:
    -h, --help          Prints help information
    -S, --sequential    Delete files sequentially instead of in parallel
    -V, --version       Prints version information
    -v, --verbose       Verbose outputs

ARGS:
    <TARGET>    Target directory

Benchmarks

Using hyperfine on an Intel i7-8550U with the following 2 test folders,

Of course, these benchmarks can be highly dependent on CPU and IO devices.

Build

First install Rust (recommended using rustup).

$ git clone https://github.com/wchang22/LuminS.git
$ cd LuminS
$ cargo build --release