[ANN] JSON3.jl - Yet another JSON package for Julia

[DataPsycho]

I am having an issue when serializing If someone can help on this regards:

JSON3 Package: ArgumentError: invalid JSON at byte .... : InvalidChar?

Suppose I have two Structs one for Tweet and another for Author of the tweet as follows: struct User id::Union{Int64, Nothing} id_str::Union{String, Nothing} created_at::Union{String, Nothing} name::Union{String, Nothing} screen_name::Union{String, Nothing} location::Union{String, Nothing} statuses_count::Union{Int64, Nothing} followers_count::Union{Int64, Nothing} description::Union{String, Nothing} profile_image_url::Union{String, Nothing} end struct T…