maxwell v2.2.2 Maxwell.Middleware.Opts
Merge adapter's options (keyword list) to adapter's options
Examples
# Client.ex
use Maxwell.Builder ~(get)a
middleware Maxwell.Middleware.Opts, [connect_timeout: 5000]
def request do
# opts is [connect_timeout: 5000, cookie: "xxxxcookieyyyy"]
put_option(cookie: "xxxxcookieyyyy")|> get!
end