Additional methods for std::process::Command.
Default Command mutation methods take a mutable reference and return a mutable reference, making sharing code verbose:
rust
fn shared_command() -> Command {
let mut command = Command::new("command");
command
.current_dir("work-dir")
.env("FOO", "foo")
.arg("bar");
command
}
With CommandExtra, the above code can be shorter:
rust
fn shared_command() -> Command {
Command::new("command")
.with_current_dir("work-dir")
.with_env("FOO", "foo")
.with_arg("bar")
}