syncmap

package

v0.1.2 Latest Latest Go to latest Published: Jun 25, 2026 License: MIT Imports: 1 Imported by: 0

Details

Package syncmap provides a simple generic mutex-guarded map. The zero value is usable; the underlying map is allocated on first Put.

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type Map[K comparable, V any] struct {
	// contains filtered or unexported fields
}

Map is a lock-paired map keyed by K. Each instance guards a single map with a single mutex — no sharing, no sharding.

func (c *Map[K, V]) Get(k K) (V, bool)

Get returns the value for k and whether it was found.

func (c *Map[K, V]) Len() int

Len returns the number of entries currently stored.

func (c *Map[K, V]) Put(k K, v V)

Put stores v under k, allocating the map on first call.