exec

Crates.io	exec
lib.rs	exec
version	0.3.1
created_at	2016-03-25 02:49:17.157834+00
updated_at	2017-09-22 11:24:38.962911+00
description	Use the POSIX exec function to replace the running program with another
homepage
repository	https://github.com/faradayio/exec-rs
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id	4558
size	21,124

Eric Kidd (emk)

documentation

https://docs.rs/exec/

This is a simple Rust wrapper around execvp. It can be used as follows:

let err = exec::Command::new("echo")
    .arg("hello").arg("world")
    .exec();
println!("Error: {}", err);

Note that if exec returns, it will always return an error. There's also a lower-level exec::execvp function if you need to use it.

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