Method is_ascii

arrow-array/src/array/byte_array.rs:288–293

Returns true if all data within this array is ASCII

(&self)

    /// Returns true if all data within this array is ASCII
    pub fn is_ascii(&self) -> bool {
        let offsets = self.value_offsets();
        let start = offsets.first().unwrap();
        let end = offsets.last().unwrap();
        self.value_data()[start.as_usize()..end.as_usize()].is_ascii()
    }

    /// Returns the offset values in the offsets buffer
    #[inline]