expectations 0.1.0

[Paul Backus]

On Sunday, 2 September 2018 at 06:59:20 UTC, Paul Backus wrote:
> expectations is an error-handling library that lets you bundle 
> exceptions together with return values. It is based on Rust's 
> Result<T, E> [1] and C++'s proposed std::expected. [2] If 
> you're not familiar with those, Andrei's NDC Oslo talk, "Expect 
> the Expected" [3], explains the advantages of this approach to 
> error handling in considerable detail.

expectations 0.2.0 is now available, with the following updates
- `hasValue`, `value`, and `exception` now work for const and 
immutable `Expected` objects.
- `Expected!void` has been removed.
- `map` and `andThen` can now be partially applied to functions, 
"lifting" them into the Expected monad.
- The documentation has been improved based on the feedback given 
in this thread.