Will be called for -h or --help, should print() out whatever is desired; there is a default implementation that uses the above info when provided.
func printHelp() s26SwiftProtobufPluginLibrary13CodeGeneratorP9printHelpyyF What are these?8UFW7import SwiftProtobufPluginLibraryA reusable framework for building protoc plugins in Swift.
protocol CodeGeneratorA protocol that generator should conform to then get easy support for being a protocol buffer compiler pluign.
init() var copyrightLine: String? { get }If provided and printHelp isn’t provide, this value will be including in default output for the --help output.
var customOptionExtensions: [any AnyMessageExtension] { get }A list of extensions that define Custom Options (https://protobuf.dev/programming-guides/proto2/#customoptions) for this generator so they will be exposed on the Descriptor options.
var projectURL: String? { get }If provided and printHelp isn’t provide, this value will be including in default output for the --help output.
var supportedEditionRange: ClosedRange<Google_Protobuf_Edition> { get }The Protobuf Edition range that this generator can handle. Attempting to generate for an Edition outside this range will cause protoc to error.
var supportedFeatures: [Google_Protobuf_Compiler_CodeGeneratorResponse.Feature] { get }The list of features this CodeGenerator support to be reported back to the protocol buffer compiler.
var version: String? { get }If provided, the argument parsing will support --version and report this value.
func generate(files: [FileDescriptor], parameter: any CodeGeneratorParameter, protoCompilerContext: any ProtoCompilerContext, generatorOutputs: any GeneratorOutputs) throws Generates code for the given proto files.
func printHelp()