polars.Series.struct.field

Series.struct.field(name: str) → Series

Retrieve one of the fields of this Struct as a new Series.

Parameters:

name

Name of the field.

Examples

>>> s = pl.Series([{"a": 1, "b": 2}, {"a": 3, "b": 4}])
>>> s.struct.field("a")
shape: (2,)
Series: 'a' [i64]
[
    1
    3
]