Module `Aws.Query`

This module is used to produce the nested url query structure used in AWS api requests.

type t = | List of t list | Pair of string * t | Value of string option

The query type. In the following examples, constructors are ellided for brevity.

Structs are encoded as (name1, val); (name2, val)....

Lists are encoded as (0, val); (1, val)....

val render : t -> string: This is how to turn a Query.t into a string suitable for including in a url. It is a query string, ie field=val&field=val...

val to_query_list : ('a -> t) -> 'a list -> t: This is a helper to convert a list into a Query.t. It encodes it as (0, val); (1, val)....

val to_query_hashtbl : ('a -> string) -> ('b -> t) -> ('a, 'b) Stdlib.Hashtbl.t -> t