https://docs.pola.rs/api/rust/dev/polars/chunked_array/builder/list/struct.AnonymousOwnedListBuilder.html
AnonymousOwnedListBuilder in polars::chunked_array::builder::list - Rust
API documentation for the Rust `AnonymousOwnedListBuilder` struct in crate `polars`.
builder listpolarschunkedarrayrust