INNER CODE UNIT · Rust

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bgreenwell/doxx · src/widgets/mod.rs:26

    pub fn get(&self, element_index: usize, width: u16) -> Option<&Vec<Line<'static>>> {
        self.cache.get(&(element_index, width))
    }

    /// Store wrapped lines for an element
    pub fn insert(&mut self, element_index: usize, width: u16, lines: Vec<Line<'static>>) {
        self.cache.insert((element_index, width), lines);
    }

    /// Invalidate cache if terminal width changed
    pub fn check_width(&mut self, width: u16) {
        if width != self.last_width {
            self.cache.clear();
            self.last_width = width;
        }
    }
}

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