Method write_stdin

src/cmd.rs:88–94

Write `buffer` to `stdin` when the `Command` is run. # Examples ```rust use assert_cmd::Command; let mut cmd = Command::new("cat") .arg("-et") .write_stdin("42") .assert() .stdout("42"); ```

(&mut self, buffer: S)

    ///     .stdout("42");
    /// ```
    pub fn write_stdin<S>(&mut self, buffer: S) -> &mut Self
    where
        S: Into<Vec<u8>>,
    {
        self.stdin = Some(bstr::BString::from(buffer.into()));
        self
    }

    /// Error out if a timeout is reached
    ///