Module handler 

Handler trait and implementations for protocol-agnostic request handling

Structs

HandlerFn

Wrapper for function-based handlers with no arguments

HandlerWithArgs

Wrapper for handlers that accept typed, deserialized arguments

HandlerWithState

Wrapper for handlers that receive injected state and typed args

HandlerWithStateOnly

Wrapper for handlers that receive only injected state (no args)

Json

Wrapper that auto-serializes T: Serialize to JSON.

State

Newtype wrapper for injected state

Traits

Handler

Handler trait for protocol-agnostic request handling

IntoHandlerResult

Trait for converting handler return values into Result<String, String>.