pub trait FileWriteStr { fn write_str(&self, data: &str) -> Result<()>; }
Write a text file at ChildPath.
ChildPath
use assert_fs::prelude::*; let temp = assert_fs::TempDir::new().unwrap(); temp .child("foo.txt") .write_str("To be or not to be...") .unwrap(); temp.close().unwrap();