Module codegen 

Code generation logic for ConnectRPC Rust bindings.

This module generates:

• Buffa message types (via buffa-codegen)
• ConnectRPC service traits and clients

Code generation uses the quote crate for producing Rust code from TokenStreams, which provides better syntax highlighting, type safety, and maintainability compared to string-based generation.

Modules

descriptor

Structs

CodeGenConfig

Configuration for code generation.

GeneratedFile

One generated output file.

Options

Options for ConnectRPC code generation.

Enums

GeneratedFileKind

Kind of GeneratedFile.

Functions

generate

Generate a CodeGeneratorResponse from a protoc CodeGeneratorRequest.

generate_files

Generate ConnectRPC service bindings + buffa message types from proto descriptors.

generate_services

Generate only ConnectRPC service bindings from proto descriptors.