Trait ShellPrintable

Source

pub trait ShellPrintable {
    // Required methods
    fn printable_invocation_string(&self) -> Result<String, Utf8Error>;
    fn printable_invocation_string_lossy(&self) -> String;

    // Provided methods
    fn print_invocation(&mut self) -> Result<&mut Self, Utf8Error> { ... }
    fn print_invocation_lossy(&mut self) -> &mut Self { ... }
}

Required Methods§

Source

fn printable_invocation_string(&self) -> Result<String, Utf8Error>

Source

fn printable_invocation_string_lossy(&self) -> String

Provided Methods§

Source

fn print_invocation(&mut self) -> Result<&mut Self, Utf8Error>

Examples found in repository ?

examples/echo.rs (line 6)

5fn main() {
6    let _ = Command::new("echo").args(["#hi"]).print_invocation();
7}

More examples

Hide additional examples

examples/cargo-version.rs (line 6)

3fn main() {
4    assert!(PrintableShellCommand::new("cargo")
5        .arg("--version")
6        .print_invocation()
7        .unwrap()
8        .status()
9        .unwrap()
10        .success());
11}

examples/ffmpeg.rs (line 9)

3fn main() {
4    let _ = PrintableShellCommand::new("ffmpeg")
5        .args(["-i", "./test/My video.mp4"])
6        .args(["-filter:v", "setpts=2.0*PTS"])
7        .args(["-filter:a", "atempo=0.5"])
8        .arg("./test/My video (slow-mo).mov")
9        .print_invocation()
10        .unwrap();
11}