d1360bb crdt: Remove `Copy` bound on `LWWMap` — heartwood

Radicle Heartwood Protocol & Stack

crdt: Remove `Copy` bound on `LWWMap`

Alexis Sellier committed 3 years ago

commit d1360bbec0ff36caa2d5e6b2f0e2b47a5123a46f
parent 171b5a45f7486515b00d9e530f730962e003170a

1 file changed +9 -5

modified radicle-crdt/src/lwwmap.rs

@@ -10,7 +10,7 @@ pub struct LWWMap<K, V, C> {

     inner: BTreeMap<K, LWWReg<Option<V>, C>>,
 }
 impl<K: Ord, V: Semilattice + PartialOrd + Eq, C: PartialOrd + Ord + Copy> LWWMap<K, V, C> {
 impl<K: Ord, V: Semilattice + PartialOrd + Eq, C: PartialOrd + Ord> LWWMap<K, V, C> {
     pub fn singleton(key: K, value: V, clock: C) -> Self {
         Self {
             inner: BTreeMap::from_iter([(key, LWWReg::new(Some(value), clock))]),

@@ -37,10 +37,14 @@ impl<K: Ord, V: Semilattice + PartialOrd + Eq, C: PartialOrd + Ord + Copy> LWWMa

     }
     pub fn remove(&mut self, key: K, clock: C) {
         self.inner
             .entry(key)
             .and_modify(|reg| reg.set(None, clock))
             .or_insert_with(|| LWWReg::new(None, clock));
         match self.inner.entry(key) {
             Entry::Occupied(mut e) => {
                 e.get_mut().set(None, clock);
             }
             Entry::Vacant(e) => {
                 e.insert(LWWReg::new(None, clock));
             }
         }
     }
     pub fn contains_key(&self, key: K) -> bool {