core: Add a Zero and One trait to num - #4238
Merged
Merged
Conversation
I believe these are the last traits we need in order to start grouping our numerical types into mathematical groups and rings.
Contributor
Author
|
This is related to #4231. |
Contributor
|
r+, fun times in CAS-land |
Closed
calebcartwright
pushed a commit
to calebcartwright/rust
that referenced
this pull request
Nov 8, 2021
U007D
pushed a commit
to U007D/rust-mos
that referenced
this pull request
Aug 21, 2026
4296: Support cargo:rustc-cfg in build.rs r=matklad a=robojumper Fixes rust-lang#4238. Co-authored-by: robojumper <robojumper@gmail.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
I believe these are the last traits we need in order to start grouping our numerical types into mathematical groups and rings. Ultimately I'd like to write something like felix's algebraic library:
https://github.com/felix-lang/felix/blob/master/src/lib/std/algebraic.flx
But it'd be nice to first get the foundation into core (and hopefully into 0.5 because it's so simple).