* [ocaml] Open Lwt.Infix rather than Lwt
The Lwt module has functions that might shadow parameters, and all the
functions we use from Lwt are in Lwt.Infix too.
File "src/apis/image_api.ml", line 13, characters 69-72:
13 | let uri = Request.maybe_add_query_param uri "all" string_of_bool all in
^^^
Error: This expression has type 'a t list -> 'a list t
but an expression was expected of type bool option
* [ocaml] update petstore samples
* Added handling of api keys in headers.
* Added handling of optional arguments in api functions.
* Optional header params.
* Fixed a bug in path param replacement.
* Relaxed deserializing of model records with @@deriving yojson { strict = false }. It allows receiving more fields in the JSon payload than declared in the OCaml record, fields not matching any record field are ignored.
* Reformatted api-impl.mustache.
* Generate shorter enum value names by allowing underscore character.
* Cleanup of optional params generation.
* Updated the OCaml samples with the latest version of the generator.
* Corrected a bug encountered when generating default value for optional enum fields.
* Added v3 version of the samples for the OCaml generator.
* Fixed#3521. Response headers were not processed for enums collection.
* Replace " by '' in text fields to allow these to be used in OCaml comments.
* Added support of ByteArray (i.e. base64 encoded data) body and free form object as request body. Added support of free form object in response body as well.
* Added result as a reserved word to prevent generating model files with this name (having a result.ml model file confuses dune into thinking some other model modules depend on Result when they don't).
* Updated samples to reflect the latest changes in the OCaml generator.
