keyupdate

package
v0.6.1 Latest Latest
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 Go to latest Published: Jul 1, 2026 License: MIT Imports: 2 Imported by: 0

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Variables

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Functions

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Types

type Guard 

type Guard struct {
	// contains filtered or unexported fields
}

Guard holds a locked update stripe. It is returned by value so callers can preserve defer-based panic safety without allocating an unlock closure.

func (Guard) Unlock 

func (g Guard) Unlock()

Unlock releases the stripe held by g. The zero value is a no-op guard.

type Locks 

type Locks struct {
	// contains filtered or unexported fields
}

Locks coordinates single-key read-modify-write operations. The zero value is ready for use.

func (*Locks) Lock 

func (l *Locks) Lock(key []byte) Guard

Lock locks the stripe for key and returns a guard that unlocks it. Hash collisions only reduce concurrency; they do not affect correctness.

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