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`DisplaySlice` previously hardcoded `","` as the element separator.
Add a `sep()` builder method so users can choose their own delimiter
(e.g. `", "`, `" | "`, `""`), keeping the existing default unchanged.
Example:
vec![1, 2, 3].display().sep(", ") // "[1, 2, 3]"
vec![1, 2, 3, 4, 5, 6].display_n(2).sep("|") // "[1|..|6]"
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Feb 17, 2026
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@xp-trumpet reviewed 2 files and all commit messages.
Reviewable status:complete! all files reviewed, all discussions resolved (waiting on drmingdrmer).
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Changelog
chore: Bump ver: 0.2.3
feat: add customizable separator for
DisplaySliceDisplaySlicepreviously hardcoded","as the element separator.Add a
sep()builder method so users can choose their own delimiter(e.g.
", "," | ",""), keeping the existing default unchanged.Example: