func google.golang.org/protobuf/internal/impl.legacyLoadExtensionFieldInfo

2 uses

	google.golang.org/protobuf/internal/impl (current package)
		codec_extension.go#L31: 	return legacyLoadExtensionFieldInfo(xt)
		codec_extension.go#L35: func legacyLoadExtensionFieldInfo(xt protoreflect.ExtensionType) *extensionFieldInfo {