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Add remove_open_ticket function

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Bastian Gruber 2023-05-22 09:38:33 +02:00
parent 81686a07ad
commit 6ac3c46b37
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1 changed files with 3 additions and 0 deletions
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problem_06/src/db.rs
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@ -167,6 +167,9 @@ impl Db {
let mut state = self.state.lock().unwrap(); let mut state = self.state.lock().unwrap();
if let Some(tickets) = state.open_tickets.get_mut(&road) { if let Some(tickets) = state.open_tickets.get_mut(&road) {
tickets.retain(|t| t.plate != ticket.plate); tickets.retain(|t| t.plate != ticket.plate);
if tickets.is_empty() {
state.open_tickets.remove(&road);
}
return true; return true;
} }
false false