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syncs: delete Map.Range, update callers to iterators

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Updates #11038

Change-Id: I2819fed896cc4035aba5e4e141b52c12637373b1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2024-10-09 13:48:18 -07:00
committed by Brad Fitzpatrick
parent 2cadb80fb2
commit c763b7a7db
5 changed files with 11 additions and 32 deletions
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16
syncs/syncs.go
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@@ -253,22 +253,6 @@ func (m *Map[K, V]) Delete(key K) {
delete(m.m, key)
}
// Range iterates over the map in an undefined order calling f for each entry.
// Iteration stops if f returns false. Map changes are blocked during iteration.
// A read lock is held for the entire duration of the iteration.
// Use the [WithLock] method instead to mutate the map during iteration.
//
// Deprecated: Use [All], [Keys], or [Values] instead.
func (m *Map[K, V]) Range(f func(key K, value V) bool) {
m.mu.RLock()
defer m.mu.RUnlock()
for k, v := range m.m {
if !f(k, v) {
return
}
}
}
// Keys iterates over all keys in the map in an undefined order.
// A read lock is held for the entire duration of the iteration.
// Use the [WithLock] method instead to mutate the map during iteration.