Method AddMeta

pkg/event/event.go:249–256

AddMeta appends a key/value pair to event's metadata.

(k MetadataKey, v any)

// AddMeta appends a key/value pair to event's metadata.
func (e *Event) AddMeta(k MetadataKey, v any) {
	e.mmux.Lock()
	defer e.mmux.Unlock()
	if e.Metadata == nil {
		e.Metadata = make(map[MetadataKey]any)
	}
	e.Metadata[k] = v
}

// AddOrAppendMetaSlice puts the provided string into the slice if the key
// doesn't exist or appends the string to the slice.