Dmitry Bogatov a9c714748d Make repl program more robust ...

This change replaces calls to unwrap() function with "?" operator, propagating
error up the call stack. This way "chat foo" (for example) command results in

      Error: invalid digit found in string

message instead of crashing whole repl.

2019-07-27 07:43:45 +00:00

..

repl

Make repl program more robust

2019-07-27 07:43:45 +00:00

simple.rs

Also silence warnings in test code

2019-07-21 12:03:04 +02:00