/// Reset terminal formatting

#[allow(clippy::exhaustive_structs)]

#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]

pub struct Reset;

impl Reset {

    /// Render the ANSI code

    ///

    /// `Reset` also implements `Display` directly, so calling this method is optional.

    #[inline]

    pub fn render(self) -> impl core::fmt::Display + Copy {

        self

    }

}

impl core::fmt::Display for Reset {

    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {

        f.write_str(RESET)

    }

}

pub(crate) const RESET: &str = "\x1B[0m";

#[cfg(test)]

#[cfg(feature = "std")]

mod test {

    use super::*;

    #[test]

    fn print_size_of() {

        use core::mem::size_of;

        dbg!(size_of::<Reset>());

    }

    #[test]

    fn no_align() {

        #[track_caller]

        fn assert_no_align(d: impl core::fmt::Display) {

            let expected = format!("{d}");

            let actual = format!("{d:<10}");

            assert_eq!(expected, actual);

        }

        assert_no_align(Reset);

        assert_no_align(Reset.render());

    }

}