Trait polars::prelude::StrConcat

pub trait StrConcat {
    fn str_concat(&self, delimiter: &str) -> ChunkedArray<Utf8Type>;
}

This is supported on crate feature concat_str only.

Concat the values into a string array.

Required methods

fn str_concat(&self, delimiter: &str) -> ChunkedArray<Utf8Type>

Concat the values into a string array.

Arguments

• delimiter - A string that will act as delimiter between values.

Implementors

impl StrConcat for ChunkedArray<Utf8Type>

impl<T> StrConcat for ChunkedArray<T> where
    T: PolarsNumericType,
    <T as PolarsNumericType>::Native: Display,