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package webmachine
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Module Webmachine.Rd
The Rd module is the means by which handlers access and manipulate request-specific information.
type 'body t = {version : Cohttp.Code.version;meth : Cohttp.Code.meth;uri : Uri.t;req_headers : Cohttp.Header.t;req_body : 'body;resp_headers : Cohttp.Header.t;resp_body : 'body;resp_redirect : bool;dispatch_path : string;path_info : (string * string) list;
} constraint 'body = [> `Empty ]val make :
?dispatch_path:string ->
?path_info:(string * string) list ->
?resp_headers:Cohttp.Header.t ->
?resp_body:'a ->
?resp_redirect:bool ->
?req_body:'a ->
request:Cohttp.Request.t ->
unit ->
'a tmake ~request () returns a 'body t with the following fields pouplated from the request argument:
uriversionmethreq_headers
.
All other fields will be populated with default values unless they are provided as optional arguments
val with_req_headers : (Cohttp.Header.t -> Cohttp.Header.t) -> 'a t -> 'a twith_req_headers f t is equivalent to { t with req_headers = f (t.req_headers) }
val with_resp_headers : (Cohttp.Header.t -> Cohttp.Header.t) -> 'a t -> 'a twith_resp_headers f t is equivalent to { t with resp_headers = f (t.resp_headers) }
val lookup_path_info : string -> 'a t -> string optionval lookup_path_info_exn : string -> 'a t -> stringlookup_path_info_exn k t is equivalent List.assoc k t.path_info, which will throw a Not_found exception if the lookup fails. The non-_exn version will return an optional result.