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CategoricalNameSpace

polars_python::prelude

Struct CategoricalNameSpace 

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pub struct CategoricalNameSpace(/* private fields */);
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Specialized expressions for Categorical dtypes.

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impl CategoricalNameSpace

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pub fn get_categories(self) -> Expr

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pub fn len_bytes(self) -> Expr

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pub fn len_chars(self) -> Expr

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pub fn starts_with(self, prefix: String) -> Expr

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pub fn ends_with(self, suffix: String) -> Expr

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pub fn slice(self, offset: i64, length: Option<usize>) -> Expr

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pub fn to(self, dtype: impl Into<DataTypeExpr>, strict: bool) -> Expr

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pub fn physical(self) -> Expr

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