Into the direct `Result` / `Option` combinator they correspond to, for concision / clarity.
Reviewed from automated suggestions generated from [comby-rust](https://github.com/huitseeker/comby-rust).
678: Bug 662 Fix r=collinc97 a=gluax
Allows -field values in input values, resolves#662. Also add tests for that and group - input values. Cleans up the re-written code used in a few places by adding a pub crate function. Depends on #626.
Co-authored-by: gluax <jonathan.t.pavlik@gmail.com>
Co-authored-by: gluax <16431709+gluax@users.noreply.github.com>
670: feature_626/negative-group-contstraints r=collinc97 a=gluax
Resolves#626. Allows a negative group outside of a pair as well as negative numbers inside a pair group. Waiting to see if the later was necessary in the feature discussion, but I assume it would be.
Co-authored-by: gluax <jonathan.t.pavlik@gmail.com>
652: ASG refactor r=collinc97 a=Protryon
## Motivation
This PR makes the ASG more user friendly by using arenas instead of RefCell/Arc:
1. Impossible to leak the ASG by creating a circular strong reference chain
2. We don't need RefCell's everywhere to implement passes
663: Bug 625/fix negative fields not allowed r=collinc97 a=gluax
Resolves#625. Logic used to do so is in check if first character of string to convert is a negative sign. If so remove first character convert from string to field, and then negate it on the leo side. If first character wasn't a negative sign, do the same as before.
Co-authored-by: Protryon <max.bruce12@gmail.com>
Co-authored-by: gluax <jonathan.t.pavlik@gmail.com>
Co-authored-by: gluax <16431709+gluax@users.noreply.github.com>
