Method exec

core/tests/testutils/callables/out_sep_end_cmd.rs:63–82

(&self, scope: Scope<'_>)

    }

    fn exec(&self, scope: Scope<'_>) -> CallResult<()> {
        let mut output = self.output.borrow_mut();

        let (formatted, present, sep) = super::format_vararg(&scope, 0);
        output.push_str(&formatted);
        if present {
            output.push(' ');
            output.push_str(&sep.to_string());
            output.push(' ');
        }
        output.push('\n');

        let (formatted, present, sep) = super::format_vararg(&scope, 2);
        assert!(present, "Second argument must be present");
        assert_eq!(ArgSep::End, sep, "No more arguments expected");
        output.push_str(&formatted);
        output.push('\n');

        Ok(())
    }
}