Crate oxiproto_build 

oxiproto-build — Pure Rust .proto → Rust codegen, no protoc required.

Downstream crates add this as a [build-dependencies] entry and call compile_protos (or Builder) from their build.rs.

Quick start

fn main() -> Result<(), Box<dyn std::error::Error>> {
    oxiproto_build::compile_protos(&["proto/service.proto"], &["proto/"])?;
    Ok(())
}

Re-exports

pub use builder::Builder;

pub use compile_str::compile_str as compile_str_fn;

pub use error::BuildError;

pub use compile_str::compile_str;

Modules

builder

Builder — configurable .proto → Rust codegen pipeline.

compile_str

Compile an inline proto definition string to a prost_types::FileDescriptorSet.

error

Structured error type for oxiproto-build operations.

parser

Native .proto parser (Slice P fills this in). Native .proto file lexer, outline parser, and full body parser.

Functions

compile_files_native

Compile a set of .proto files to a prost_types::FileDescriptorSet using the native parser.

compile_protos

Compile .proto files to Rust without requiring protoc on PATH.

compile_str_native

Compile a proto3 source string to a prost_types::FileDescriptorSet using the native pure-Rust parser (no protox dependency).

compile_to_fds

Parse .proto files to a prost_types::FileDescriptorSet without invoking protoc or writing any files.