Redesign group-by aggregation API#79

gene-bordegaray wants to merge 3 commits into

gabotechs:gene.bordegaray/2026/06/join-api-redesigngabotechs/libcudf-rs:gene.bordegaray/2026/06/join-api-redesignfrom

gene-bordegaray:gene.bordegaray/2026/07/groupby-api-redesigngene-bordegaray/libcudf-rs:gene.bordegaray/2026/07/groupby-api-redesignCopy head branch name to clipboard