package protoimpl

Import Path
	google.golang.org/protobuf/runtime/protoimpl (on go.dev)

Dependency Relation
	imports 4 packages, and imported by 10 packages

Involved Source Files Package protoimpl contains the default implementation for messages generated by protoc-gen-go. WARNING: This package should only ever be imported by generated messages. The compatibility agreement covers nothing except for functionality needed to keep existing generated messages operational. Breakages that occur due to unauthorized usages of this package are not the author's responsibility. version.go
Package-Level Type Names (total 13, all are exported)
/* sort exporteds by: | */
Types used by generated code in init functions.
EnforceVersion is used by code generated by protoc-gen-go to statically enforce minimum and maximum versions of this package. A compilation failure implies either that: * the runtime package is too old and needs to be updated OR * the generated code is too old and needs to be regenerated. The runtime package can be upgraded by running: go get google.golang.org/protobuf The generated code can be regenerated by running: protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES} Example usage by generated code: const ( // Verify that this generated code is sufficiently up-to-date. _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion) // Verify that runtime/protoimpl is sufficiently up-to-date. _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - genVersion) ) The genVersion is the current minor version used to generated the code. This compile-time check relies on negative integer overflow of a uint being a compilation failure (guaranteed by the Go specification).
Types used by generated code to implement EnumType, MessageType, and ExtensionType.
type MessageInfo = impl.MessageInfo (struct)
Types embedded in generated messages.
type Pointer = impl.Pointer (basic type)
type SizeCache = impl.SizeCache (basic type)
type TypeBuilder = filetype.Builder (struct)
type WeakFields = impl.WeakFields (map)
Package-Level Variables (only one, which is exported)
Package-Level Constants (total 4, all are exported)
GenVersion is the runtime version required by generated .pb.go files. This is incremented when generated code relies on new functionality in the runtime.
MaxVersion is the maximum supported version for generated .pb.go files. It is always the current version of the module.
MinVersion is the minimum supported version for generated .pb.go files. This is incremented when the runtime drops support for old code.
UnsafeEnabled specifies whether package unsafe can be used.