pub fn add(&self, script_var: config::ScriptVar) {
        crate::print_result_err!(
            "while forwarding instruction to script-var handler",
            self.msg_send.send(ScriptVarHandlerMsg::AddVar(script_var))
        );
    }
/// Add a new script-var that should be executed.
Add a new script-var that should be executed.
Add a new script - var that should be executed .
pub fn add(&self, script_var: config::ScriptVar) {
        crate::print_result_err!(
            "while forwarding instruction to script-var handler",
            self.msg_send.send(ScriptVarHandlerMsg::AddVar(script_var))
        );
    }
pub fn add ( & self , script_var : config :: ScriptVar ) { crate :: print_result_err ! ( " " self msg_send send ( ScriptVarHandlerMsg AddVar ( script_var ) ) ) ; }
Add a new script-var that should be executed.
Add a new script - var that should be executed .
&self
script_var
config::ScriptVar