supportedFeatures

The list of features this CodeGenerator support to be reported back to the protocol buffer compiler.

var supportedFeatures: [Google_Protobuf_Compiler_CodeGeneratorResponse.Feature] { get }

Mangled symbol

s26SwiftProtobufPluginLibrary13CodeGeneratorP17supportedFeaturesSayAA07Google_b10_Compiler_eF8ResponseV7FeatureOGvpWhat are these?

FNV24: [381YB]

Other requirements

var copyrightLine: String?
If provided and printHelp isn’t provide, this value will be including in default output for the --help output.
var customOptionExtensions: [any AnyMessageExtension]
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?
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>
The Protobuf Edition range that this generator can handle. Attempting to generate for an Edition outside this range will cause protoc to error.
var version: String?
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()
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.