Method exec

core/tests/testutils/callables/get_data_cmd.rs:55–67

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

    }

    fn exec(&self, scope: Scope<'_>) -> CallResult<()> {
        let text = scope
            .data()
            .iter()
            .enumerate()
            .map(|(i, datum)| format!("{i}={}", format_datum(datum)))
            .collect::<Vec<String>>()
            .join(" ");
        let mut output = self.output.borrow_mut();
        output.push_str(&text);
        output.push('\n');
        Ok(())
    }
}