publicly export and add docs for IndexMapDiff and IndexSetDiff#83

sunshowers merged 2 commits into

mainoxidecomputer/daft:mainfrom

sunshowers/spr/re-export-and-add-docs-for-indexmapdiff-and-indexsetdiffoxidecomputer/daft:sunshowers/spr/re-export-and-add-docs-for-indexmapdiff-and-indexsetdiffCopy head branch name to clipboard