gproxy-protocol

Framework-free wire models and operation metadata for OpenAI, Anthropic Claude, Google Gemini, and AWS model APIs.

The crate is designed for proxies: request, response, and stream-event types serialize and deserialize, open JSON fields round-trip in rest, and absent optional fields remain absent. It depends only on http, serde, and serde_json at runtime and builds for wasm32.

Construction

Wire structs are non-exhaustive for external consumers because upstream APIs add fields continuously. Construct them through their checked builder:

use gproxy_protocol::openai;

let request = openai::ListModelsRequest::builder()
    .rest(Default::default())
    .build()?;
# Ok::<(), gproxy_protocol::WireBuildError>(())

gproxy_protocol::wire! provides named-field syntax for code that creates many nested wire values. The exhaustive feature is for GPROXY workspace builds; it is intentionally disabled by default.

OperationKey combines a capability with its wire kind and rejects inconsistent combinations. Protocol conversion lives in gproxy-transform.

License

Licensed under the MIT License.