use ratatui::layout::Rect;pub(crate) mod highlight;pub(crate) mod line_utils;pub(crate) mod renderable;#[derive(Clone, Copy, Debug, PartialEq, Eq)]pub struct Insets {    left: u16,    top: u16,    right: u16,    bottom: u16,}impl Insets {    pub fn tlbr(top: u16, left: u16, bottom: u16, right: u16) -> Self {        Self {            top,            left,            bottom,            right,        }    }    pub fn vh(v: u16, h: u16) -> Self {        Self {            top: v,            left: h,            bottom: v,            right: h,        }    }}pub trait RectExt {    fn inset(&self, insets: Insets) -> Rect;}impl RectExt for Rect {    fn inset(&self, insets: Insets) -> Rect {        let horizontal = insets.left.saturating_add(insets.right);        let vertical = insets.top.saturating_add(insets.bottom);        Rect {            x: self.x.saturating_add(insets.left),            y: self.y.saturating_add(insets.top),            width: self.width.saturating_sub(horizontal),            height: self.height.saturating_sub(vertical),        }    }}