Struct cradle::Split

pub struct Split<T: AsRef<str>>(pub T);

See the Input implementation for Split below.

Trait Implementations

impl<T: AsRef<str>> Input for Split<T>

Splits the contained string by whitespace (using split_whitespace) and uses the resulting words as separate arguments.

use cradle::*;

let StdoutTrimmed(output) = cmd!(Split("echo foo"));
assert_eq!(output, "foo");

let StdoutTrimmed(output) = cmd!(Split(format!("echo {}", 100)));
assert_eq!(output, "100");

Since this is such a common case, cradle also provides a syntactic shortcut for Split, the % symbol:

use cradle::*;

let StdoutTrimmed(output) = cmd!(%"echo foo");
assert_eq!(output, "foo");