The support of bucklescript in atdgen has not been released
yet. atdgen must be installed from the git master branch to have the
-bs option. The version 1.1.0 of bs-atdgen-codec-runtime is known to
work with the version
yarn add @jchavarri/bs-atdgen-codec-runtime
This package doesn't take care of running atdgen to derive code from
type definitions. This step requires the
atdgen binary which can be
obtained using opam.
@jchavarri/bs-atdgen-codec-runtime to the
To write atd type definitions, please have a look at the great atd documentation.
Reason code to query and deserialize the response of a REST API. It
let get = (url, decode) => Js.Promise.( Fetch.fetchWithInit( url, Fetch.RequestInit.make(~method_=Get, ()), ) |> then_(Fetch.Response.json) |> then_(json => json |> decode |> resolve) ); let v: Meetup_t.events = get( "http://localhost:8000/events", Atdgen_codec_runtime.Decode.decode(Meetup_bs.read_events), );
The example directory contains a full example of a simple cli to read and write data in a JSON file.
For a complete introduction from atdgen installation to json manipulation, please refer to Getting started with atdgen and bucklescript