Takes an error-throwing expression and puts it back in the Maybe it belongs in. Note that this suffers from the <https://ghc.haskell.org/trac/ghc/ticket/5902 asynchronous exceptions re-thrown as synchronous> problem. Buyer beware.
Takes an error-throwing expression and puts it back in the Maybe it belongs in.
Note that this suffers from the <https://ghc.haskell.org/trac/ghc/ticket/5902 asynchronous exceptions re-thrown as synchronous> problem. Buyer beware.