Struct gotham::middleware::logger::SimpleLogger

pub struct SimpleLogger { /* private fields */ }

A struct that can act as a simple logging middleware for Gotham.

We implement NewMiddleware here for Gotham to allow us to work with the request lifecycle correctly. This trait requires Clone, so that is also included.

Implementations

impl SimpleLogger

pub fn new(level: Level) -> Self

Constructs a new SimpleLogger instance.

Trait Implementations

impl Clone for SimpleLogger

fn clone(&self) -> SimpleLogger

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Middleware for SimpleLogger

Implementing gotham::middleware::Middleware allows us to hook into the request chain in order to correctly log out after a request has executed.

fn call<Chain>(self, state: State, chain: Chain) -> Pin<Box<HandlerFuture>> where
    Chain: FnOnce(State) -> Pin<Box<HandlerFuture>>, 

Entry point to the middleware. To pass the request on to the application, the middleware invokes the chain function with the provided state.

impl NewMiddleware for SimpleLogger

Implementation of NewMiddleware is required for Gotham middleware.

This will simply dereference the internal state, rather than deriving NewMiddleware which will clone the structure - should be cheaper for repeated calls.

fn new_middleware(&self) -> Result<Self::Instance>

Returns a new middleware to be used to serve a request.

type Instance = SimpleLogger

The type of Middleware created by the NewMiddleware.

impl Copy for SimpleLogger