Module state

Defines types for passing request state through Middleware and Handler implementations

Structs

State

Provides storage for request state, and stores one item of each type. The types used for storage must implement the StateData trait to allow its storage, which is usually done by adding #[derive(StateData)] on the type in question.

Traits

FromState

A trait for accessing data that is stored in State.

StateData

A marker trait for types that can be stored in State.

Functions

client_addr

Returns the client SocketAddr as reported by hyper, if one was present. Certain connections do not report a client address, in which case this will return None.

request_id

Returns the request ID associated with the current request.