3 releases
0.1.2 | Mar 19, 2023 |
---|---|
0.1.1 | Feb 23, 2023 |
0.1.0 | Feb 23, 2023 |
#1533 in Text processing
Used in pr_buddy
15KB
190 lines
shutil
Rust shell utility helper library
Installing
cargo add shutil
Using command pipelines in rust
shutil::pipe()
makes it easy to execute command pipelines in rust.
For example, say you want to execute the following pipeline:
echo foo | rev | tr 'a-z' 'A-Z'
This will echo the string "foo", reverse it, and then change lowercase characters to uppercase. The result will be the string "OOF". Here is the equivalent rust code:
use shutil::pipe;
fn main() {
// Executes `echo "foo" | rev | tr "a-z" "A-Z"`
let output = pipe(vec![
vec!["echo", "foo"],
vec!["rev"],
vec!["tr", "a-z", "A-Z"],
]);
// prints "OOF"
println!("{}", output.unwrap());
}