package tag

Import Path
	google.golang.org/protobuf/internal/encoding/tag (on go.dev)

Dependency Relation
	imports 7 packages, and imported by one package

Involved Source Files

	   d➜ tag.go
		Package tag marshals and unmarshals the legacy struct tags as generated
		by historical versions of protoc-gen-go.
Package-Level Functions (total 2, both are exported)

	 func Marshal(fd pref.FieldDescriptor, enumName string) string
		Marshal encodes the protoreflect.FieldDescriptor as a tag.

		The enumName must be provided if the kind is an enum.
		Historically, the formulation of the enum "name" was the proto package
		dot-concatenated with the generated Go identifier for the enum type.
		Depending on the context on how Marshal is called, there are different ways
		through which that information is determined. As such it is the caller's
		responsibility to provide a function to obtain that information.

	 func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor
		Unmarshal decodes the tag into a prototype.Field.

		The goType is needed to determine the original protoreflect.Kind since the
		tag does not record sufficient information to determine that.
		The type is the underlying field type (e.g., a repeated field may be
		represented by []T, but the Go type passed in is just T).
		A list of enum value descriptors must be provided for enum fields.
		This does not populate the Enum or Message (except for weak message).

		This function is a best effort attempt; parsing errors are ignored.


Package-Level Variables (only one, which is unexported)

	/* one unexported ... *//* one unexported: */
	  var byteType reflect.Type

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