ee0029268f
holds the routes for an arbitrary widget Signed-off-by: kernelkind <kernelkind@gmail.com>
27 lines
497 B
Rust
27 lines
497 B
Rust
#[derive(Default)]
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pub struct RoutableWidgetState<R: Clone> {
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routes: Vec<R>,
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}
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impl<R: Clone> RoutableWidgetState<R> {
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pub fn route_to(&mut self, route: R) {
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self.routes.push(route);
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}
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pub fn clear(&mut self) {
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self.routes.clear();
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}
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pub fn go_back(&mut self) {
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self.routes.pop();
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}
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pub fn top(&self) -> Option<R> {
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self.routes.last().cloned()
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}
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pub fn get_routes(&self) -> Vec<R> {
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self.routes.clone()
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}
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}
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