Providing helpers by exported shell functions #3

Activity

1. olorin37

   added

   enhancementNew feature or requestNew feature or request

   on Jan 7, 2020
2. olorin37

   changed the title [-]Lambdas by exported shell functions[/-] [+]Providing helpers by exported shell functions[/+] on Jan 8, 2020
3. olorin37 commented on Jan 24, 2020

   

   olorin37

   on Jan 24, 2020

   Last edited by olorin37

   OwnerAuthor

   More actions

   rs:

   use std::process::Command;
   use std::str;
   
   fn main() {
       let prc = Command::new("bash").args( &["-c", "exp_fun"]).output();
       match prc {
           Ok( o ) => println!("OK: A{}Z", str::from_utf8(&o.stdout).unwrap()),
           Err( _ ) => println!("Nope"),
       }
   }

   usage:

   exp_fun() { echo -n "---> $1 <---"; }; export -f exp_fun ; ./r