@implicitNotFound("This operation assumes that your effect requires an environment. ".+("However, your effect has Any for the environment type, which means it ").+("has no requirement, so there is no need to provide the environment."))
A value of type NeedsEnv[R]
provides implicit evidence that an effect with
environment type R
needs an environment, that is, that R
is not equal to
Any
.
- Companion:
- object