The example in the README uses "sum" for both `sum` and `sub`. I changed it to "difference". For consistency, I also updated the example code to use the same term.
1. Suppot revision 2025-03-26 data types
2. Support meta, progress tokne, and extensions in request/notification,
3. Remove `Message`, use `JsonRpcMessage` directly
The counter decrement in `get_value` was removed to prevent unintended changes to the counter state. Additionally, `get_prompt` was updated to parse and validate the `message` argument properly, ensuring better error handling and formatting.
Co-authored-by: sandrohanea <me@sandro.rocks>
* add axum sse example
* fix: make the sse axum folder name correct
* feat: add common modules for Axum SSE example
This commit adds supporting modules for the Axum Server-Sent Events (SSE) example:
- Added `counter.rs` with a simple counter router implementation
- Added `jsonrpc_frame_codec.rs` for decoding JSON-RPC frames
- Created a `mod.rs` to expose these modules
- Removed the previous SSE example configuration from Cargo.toml
* move examples to root
* nit: remove extra newline here
