app library

Classes

Blob

Binary large object.

ErrorRoute

Binds an error handler to a route path and optional method.

File

File metadata wrapper over Blob.

FormData

Form-data collection compatible with fetch-style APIs.

Headers

A mutable, case-insensitive HTTP headers collection.

MiddlewareRoute

Binds middleware to a route path and optional method.

Request

Fetch-like HTTP request model.

Response

Fetch-like HTTP response model.

Spry

A Spry application with routes, middleware, and error handlers.

URLSearchParams

Query parameter collection compatible with the MDN URLSearchParams model.

Enums

HttpMethod

Standard HTTP methods used by both client and server side APIs.

Typedefs

ErrorHandler = FutureOr<Response> Function(Object error, StackTrace stackTrace, Event event)

Handles an error raised while processing a request.

Handler = FutureOr<Response> Function(Event event)

Handles a matched route request.

Middleware = FutureOr<Response> Function(Event event, Next next)

Intercepts a request before the final route handler runs.

Next = Future<Response> Function()

Continues execution to the next middleware or route handler.

RouteHandlers = Map<HttpMethod?, Handler>

Route handlers keyed by HTTP method.

Exceptions / Errors

HTTPError

Base HTTP exception used to convert failures into responses.

NotFoundError

Error thrown when no route or fallback matches a request.