INNER CODE UNIT · Rust

add

lunatic-solutions/lunatic · crates/hash-map-id/src/lib.rs:20

    pub fn add(&mut self, item: T) -> u64 {
        let id = self.id_seed;
        self.store.insert(id, item);
        self.id_seed += 1;
        id
    }

    pub fn remove(&mut self, id: u64) -> Option<T> {
        self.store.remove(&id)
    }

    pub fn get_mut(&mut self, id: u64) -> Option<&mut T> {
        self.store.get_mut(&id)
    }

    pub fn get(&self, id: u64) -> Option<&T> {
        self.store.get(&id)
    }

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