Struct JsonRpcLayer 

pub struct JsonRpcLayer { /* private fields */ }

Tower layer that adds JSON-RPC 2.0 framing to an MCP service.

This is the standard way to compose JsonRpcService with other tower middleware via ServiceBuilder.

Example

use tower::ServiceBuilder;
use tower_mcp::{McpRouter, JsonRpcLayer, JsonRpcService};

let router = McpRouter::new().server_info("my-server", "1.0.0");

// Compose with ServiceBuilder
let service = ServiceBuilder::new()
    .layer(JsonRpcLayer::new())
    .service(router);

Implementations

impl JsonRpcLayer

pub fn new() -> Self

Create a new JsonRpcLayer.

Trait Implementations

impl Clone for JsonRpcLayer

fn clone(&self) -> JsonRpcLayer

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JsonRpcLayer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for JsonRpcLayer

fn default() -> JsonRpcLayer

Returns the “default value” for a type.

impl<S> Layer<S> for JsonRpcLayer

type Service = JsonRpcService<S>

The wrapped service

fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.

impl Copy for JsonRpcLayer