Rust Result Into Option. This function can be used to compose the results of two functions. Radtke III on 12 Sep 2016.
We already special case errors for Option and Result and provide similar suggestions to await FuturesI think this is worthwhile. This would be. Hostname Rust Server Server Identity myserver Seed 123456 World Size 2000.
The Option enum has several other.
Read more of my blog or subscribe to my feed. The Option enum has several other. The most common plan is to turn the failed Options into Errors with Optionok_or or Optionok_or_else. I feel that canonical iterator function into_iter which is implemented for both Result and Option puts developer to a position where they are literally one character away from introducing a serious bug in their code and should be considered harmful.