This is just a simple version of GNU/wc command clone, written in Rust.
For rust beginners, feel free to look this project for practice :)
(Using Clap-v4)
What I had archived are as follows: - Support for reading multiple files and calculating the count in parrllel - Pretty tabled output - Colorful progress bar for reading files (It is useful when reading large file) - Completions for common shells (Look here for more information)
Note:
It is super faster and prettier than wc command when reading a large of big files. (Thanks to rayon)
To put it another word, it is slower when reading a small numbers of small files.
For the Chinese, you could view my blog about using clap-rs to write this project
bash
git clone https://github.com/jedsek/rust-wc
cd rust-wc
cargo build --release
The path of command is rust-wc/target/release/rwc, you could copy/move it to other place
or just cargo run --release -- <args>
From crates.io:
bash
cargo install rust-wc
And you could also get the binary file in Release
```bash $ rwc all src/* Please waiting...
Reading files / Getting content from stdin: [0s][100%] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 153B Done! [0s][100%] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 126B Done! [0s][100%] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 1.65 KiB Done! [0s][100%] >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> 5.43 KiB Done! Calculating... ┌───────────────┬───────┬───────┬───────┬───────┬────────────────────────────┐ │ Path │ Bytes │ Chars │ Words │ Lines │ Maximum line width (Bytes) │ ├───────────────┼───────┼───────┼───────┼───────┼────────────────────────────┤ │ ./src/calc.rs │ 5562 │ 5562 │ 450 │ 181 │ 110 │ ├───────────────┼───────┼───────┼───────┼───────┼────────────────────────────┤ │ ./src/main.rs │ 153 │ 153 │ 18 │ 8 │ 34 │ ├───────────────┼───────┼───────┼───────┼───────┼────────────────────────────┤ │ ./src/cli.rs │ 1694 │ 1694 │ 198 │ 63 │ 127 │ ├───────────────┼───────┼───────┼───────┼───────┼────────────────────────────┤ │ ./src/lib.rs │ 126 │ 126 │ 14 │ 6 │ 72 │ └───────────────┴───────┴───────┴───────┴───────┴────────────────────────────┘
```
```bash $ rwc -h A simple GNU/wc command clone, written in Rust
It could count file's bytes, chars, words and more... The output will be formatted as a colorful table :)
Usage: rwc <--bytes|--chars|--words|--lines|--longest-line>
Commands: all Enabled all available options help Print this message or the help of the given subcommand(s)
Arguments:
Options: -b, --bytes Print the byte counts -c, --chars Print the character counts -w, --words Print the word counts -l, --lines Print the line counts -L, --longest-line Print the maximum line width (Bytes) -h, --help Print help information -V, --version Print version information
```