pub fn install(interp: &mut Interp) -> MoltResult {
    // Install a command implemented in Rust.
    interp.add_command("double", cmd_double);

    // NEXT, load the extension's Tcl code
    if let Err(exception) = interp.eval(include_str!("lib.tcl")) {
        panic!("Error in benchmark Tcl library: {}", exception.value().as_str());
    }

    molt_ok!()
}
/// Install the extension's commands into the Interp.
Install the extension's commands into the Interp.
Install the extension ' s commands into the Interp .
pub fn install(interp: &mut Interp) -> MoltResult {
    // Install a command implemented in Rust.
    interp.add_command("double", cmd_double);
    // NEXT, load the extension's Tcl code
    if let Err(exception) = interp.eval(include_str!("lib.tcl")) {
        panic!("Error in benchmark Tcl library: {}", exception.value().as_str());
    }
    molt_ok!()
}
pub fn install ( interp : & mut Interp ) -> MoltResult { // Install a command implemented in Rust. interp . add_command ( " " , cmd_double ) ; // NEXT, load the extension's Tcl code if let Err ( exception ) = interp . eval ( include_str ! ( " " ) ) { panic ! ( " " exception value ( ) as_str ( ) ) ; } molt_ok ! ( ) }
Install the extension's commands into the Interp.
Install the extension ' s commands into the Interp .
interp
&mut Interp