registry

package

v0.3.0 Latest Latest Go to latest Published: Mar 29, 2026 License: MIT Imports: 2 Imported by: 0

Documentation ¶

Package registry provides a generic thread-safe key-value registry.

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type Registry[T any] struct {
	// contains filtered or unexported fields
}

Registry is a generic thread-safe map from string keys to values of type T.

func New[T any](kind string) *Registry[T]

New creates a Registry for the given item kind (used in error messages).

func (r *Registry[T]) Lookup(name string) (T, error)

Lookup returns the item registered under name, or an error if not found.

func (r *Registry[T]) Register(name string, item T) error

Register adds item under name. Returns an error if name is already registered.

func (r *Registry[T]) Unregister(name string)

Unregister removes the item registered under name, if any.