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RFC, feat: Add support for `{Expr, Series}.struct.unnest`#3523

Open

FBruzzesi wants to merge 12 commits intomainnarwhals-dev/narwhals:mainfrom

feat/struct-unnestnarwhals-dev/narwhals:feat/struct-unnestCopy head branch name to clipboard

Conversation Commits12 (12)Checks Files changed

Open

RFC, feat: Add support for `{Expr, Series}.struct.unnest`#3523
FBruzzesi wants to merge 12 commits intomainfrom
feat/struct-unnest

Commits

Commits on Mar 26, 2026

feat: {Expr, Series}.struct.unnest()
FBruzzesi
committed
improve polars typing
FBruzzesi
committed

Commits on Mar 27, 2026

fixup typing
FBruzzesi
committed
casting to narwhals Struct
FBruzzesi
committed
pyspark manual conversion
FBruzzesi
committed

Commits on Apr 14, 2026

merge main
FBruzzesi
committed
simplify pyspark tests via nw.struct
FBruzzesi
committed
merge main
FBruzzesi
committed
fixup old pyarrow versions
FBruzzesi
committed
patch polars until possible
FBruzzesi
committed
skip old duckdb due to struct builder
FBruzzesi
committed
fixup pandas with old pyarrow
FBruzzesi
committed

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