Function arrow2::compute::regex_match::regex_match_scalar

pub fn regex_match_scalar<O: Offset>(
    values: &Utf8Array<O>,
    regex: &str
) -> Result<BooleanArray>

Available on crate feature compute_regex_match only.

Regex matches

Example

use arrow2::array::{Utf8Array, BooleanArray};
use arrow2::compute::regex_match::regex_match_scalar;

let strings = Utf8Array::<i32>::from_slice(&vec!["ArAow", "A_B", "AAA"]);

let result = regex_match_scalar(&strings, "^A.A").unwrap();
assert_eq!(result, BooleanArray::from_slice(&vec![true, false, true]));