如何避免 std::process::Command 单引号 escaping

Question

I am trying to run an ffmpeg command with a complex filter in Rust, and the std::process::Command blocks me from executing it by escaping the singles quotes, required as is by ffmpeg.

use std::process::Command;

fn main() {
    let mut cmd = Command::new("ffmpeg");
    cmd.args([
        "-filter_complex",
        "[video_0]geq=lum='p(X,Y)'[video_0];",
    ]);
    println!("Running command {:?}", cmd);
    // Actual:
    // Running command "ffmpeg" "-filter_complex" "[video_0]geq=lum=\'p(X,Y)\'[video_0];"
    // Expected: 
    // Running command "ffmpeg" "-filter_complex" "[video_0]geq=lum='p(X,Y)'[video_0];"

}

How can I run this command so that the single quotes are not escaped? Is this a bug from the Command implementation?

Answer 1

Command 's debug view just view the arguments in debug view and that includes escaping characters, but it will still work.