Crate espresso_api 

Espresso API server with both Axum (HTTP/JSON) and gRPC endpoints

Modules

axum 🔒

Axum HTTP/JSON API handlers

error

Typed API errors for proper HTTP/gRPC status code mapping

handlers

Shared handler functions for API endpoints, used by both Axum and Tonic APIs.

proto

routes

Route constants and URL builders for Axum HTTP API

tonic 🔒

gRPC service implementation

v1

V1 API module - legacy APIs

v2

V2 API module - proto-based APIs

Functions

create_combined_router

Create a combined router serving both v1 and v2 APIs

create_reward_service

Create the reward gRPC service

create_router_v1

Create v1 router without OpenAPI documentation (internal types)

create_router_v2

Create v2 router with OpenAPI documentation (proto types)

serve_axum

Start Axum HTTP server with combined v1 and v2 APIs

serve_tonic

Start Tonic gRPC server