Function polars::export::arrow::compute::cast::utf8_to_timestamp_ns

pub fn utf8_to_timestamp_ns<O>(
    from: &Utf8Array<O>, 
    timezone: String
) -> Result<PrimitiveArray<i64>, ArrowError> where
    O: Offset, 

This is supported on crate feature compute_cast only.

crate::temporal_conversions::utf8_to_timestamp_ns applied for RFC3339 formatting