This library is inspired in the ensure and bail macros from anyhow. The difference is that it is not tied to anyhow's types.
Many libraries have their own error types and using the anyhow's ensure macro doesn't work because it returns an anyhow error. This library intends to work with any type.
This library also provides the assure macro, that does the same but evaluates to a Result instead of returning. This is useful for using inside try blocks.
Please check the docs for usage.