handy_http_handlers.path_handler

Defines a path-matching request handler, that will match incoming requests against a set of mappings based on the URL and HTTP method, and call a handler depending on what's matched.

Members

Classes

PathHandler class PathHandler: A request handler that maps incoming requests to a particular handler based on the request's URL path and/or HTTP method (GET, POST, etc.).
PathHandlerContextData class PathHandlerContextData: Context data that may be attached to a request to provide additional data from path matching results, like any path variables that were found.

Functions

getMethodBit ushort getMethodBit(string method): Maps each HTTP method to a bit value, so we can use bit-masking for handler mappings.
getPathParamAs T getPathParamAs(ServerHttpRequest request, string name, T defaultValue): Gets a specific path variable's value.
getPathParams immutable(PathParam[]) getPathParams(ServerHttpRequest request): Gets the set of path variables that were matched when the given request was handled by the path handler.
methodMaskFromAll ushort methodMaskFromAll(): Gets a bitmask that matches all HTTP methods.
methodMaskFromMethods ushort methodMaskFromMethods(HttpMethod[] methods): Computes a bitmask from a list of HTTP methods.

Structs

DeleteMapping struct DeleteMapping: A simplified version of PathMapping for HTTP DELETE mappings only.
GetMapping struct GetMapping: A simplified version of PathMapping for HTTP GET mappings only.
PatchMapping struct PatchMapping: A simplified version of PathMapping for HTTP PATCH mappings only.
PathMapping struct PathMapping: A user-defined attribute that, when added to a function, allows that function to be registered automatically by a path handler when you call its registerHandlers method on the module containing the function.
PostMapping struct PostMapping: A simplified version of PathMapping for HTTP POST mappings only.
PutMapping struct PutMapping: A simplified version of PathMapping for HTTP PUT mappings only.

handy_http_handlers modules