package routes

  1. Overview
  2. Docs
Legend:
Library
Module
Module type
Parameter
Class
Class type

Typed routing for OCaml. Routes provides combinators for adding typed routing to OCaml applications. The core library will be independent of any particular web framework or runtime.

module Method : sig ... end
type 'a t

'a t represents a path parameter of type 'a.

type 'a router
val return : 'a -> 'a t

return v is a path param parser that always returns v.

val apply : ('a -> 'b) t -> 'a t -> 'b t

apply f t applies a function f that is wrapped inside a 'a t context to a path param parser. f <*> p is the same as f >>= fun f -> map ~f p

val s : string -> unit t

s word returns a path parser that matches word exactly and then discards the result.

val int : int t

int parses a path parmeter and succeeds if its an integer.

val int32 : int32 t

int32 parses a path parameter and succeeds if its a valid 32 bit integer.

val int64 : int64 t

int64 parses a path parameter and succeeds if its a valid 64 bit integer.

val bool : bool t

bool parses a path parameter and succeeds if its either "true" or "false".

val str : string t

str parses a path param and returns it as a string.

val empty : unit t

empty matches an empty target. This can be used to match against "/".

val choice : 'a t list -> 'a t

choice accepts a list of route parsers and returns the first one that matches.

val with_method : (Method.t * 'a t) list -> 'a router

choose accepts a list of path param parsers and converts them to a router.

val match' : 'a t -> string -> 'a option

match' takes a route parser and runs it against the provided target url.

val match_with_method : 'a router -> target:string -> meth:Method.t -> 'a option

match_with_method is used to run the router. It accepts a target url string, HTTP method verb a request of any type (which is forwarded as the last parameter to the handler functions). If a route matches it runs the attached handler and returns the result.

module Infix : sig ... end
module Routes_private : sig ... end
OCaml

Innovation. Community. Security.