Function is_exit_normally

src/execution/mod.rs:918–924

if the exit code represent program executed normally.

(code: Option<i32>)

/// if the exit code represent program executed normally.
fn is_exit_normally(code: Option<i32>) -> bool {
    if let Some(exit_code) = code {
        exit_code == 0
    } else {
        false
    }
}

pub fn get_child_err(mut err: ChildStderr) -> String {
    let mut err_buf = Vec::new();