Struct MiddlewareStack 

pub struct MiddlewareStack { /* private fields */ }

Middleware stack for composing multiple middleware

Implementations

impl MiddlewareStack

pub fn new() -> Self

Create a new middleware stack

pub fn with_config(config: StackConfig) -> Self

Create a stack with configuration

pub fn add<M>(&mut self, middleware: M)

where M: Middleware + 'static,

Add middleware to the stack

pub fn remove(&mut self, name: &str)

Remove middleware by name

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

Process request through all middleware

pub async fn process_response( &self, response: JsonRpcResponse, ctx: &RequestContext, ) -> ServerResult<JsonRpcResponse>

Process response through all middleware (in reverse order)

pub fn len(&self) -> usize

Get middleware count

pub fn is_empty(&self) -> bool

Check if stack is empty

pub fn list_middleware(&self) -> Vec<&str>

List all middleware names

Trait Implementations

impl Debug for MiddlewareStack

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

Formats the value using the given formatter.

impl Default for MiddlewareStack

fn default() -> Self

Returns the “default value” for a type.