Struct MiddlewareChain 

pub struct MiddlewareChain { /* private fields */ }

Ordered chain of middleware layers.

Implementations

impl MiddlewareChain

pub fn new() -> MiddlewareChain

Create a new empty middleware chain.

pub fn add(&mut self, middleware: impl Middleware)

Add a middleware layer to the chain.

pub async fn process_request( &self, request: &JsonRpcRequest, ctx: &mut RequestContext, ) -> Result<(), JsonRpcError>

Run all middleware on the request, stopping on first reject.

pub async fn process_response( &self, response: &mut JsonRpcResponse, ctx: &RequestContext, )

Run all middleware on the response.

Trait Implementations

impl Default for MiddlewareChain

fn default() -> MiddlewareChain

Returns the “default value” for a type.