Stdlib/std.net.http.server.middlewares/LoggerMiddleware

LoggerMiddleware

struct LoggerMiddleware

A middleware Logger that wraps an HTTP handler and logs request and response details.

Implementions

Middleware

Methods

new

pub fn new(logger: Logger): LoggerMiddleware

[src]

pub fn new(logger: log.Logger): LoggerMiddleware {
    return LoggerMiddleware { logger };
}

Creates a new Logger middleware.

Creates a new Logger middleware.

transform

pub fn transform(self, handler: Handler): Handler

[src]

pub fn transform(self, handler: Handler): Handler {
    return handler
        .around(|handler, request| {
            let remote_addr = request.remote_addr()?.to_string().unwrap_or("unknown");
            self
                .logger
                .info(`Started method=${request.method()} path="${request.uri().path()}" remote_addr="${remote_addr}"`);
            let start = Instant.now();
            let resp = try handler.handle(request);
            self.logger.info(`Completed ${resp.status()} in ${start.elapsed()}`);
            return resp;
        });
}