Function utf8_acc_cont_byte

crates/sre_engine/src/string.rs:321–323

(ch: u32, byte: u8)

/// Returns the value of `ch` updated with continuation byte `byte`.
#[inline]
const fn utf8_acc_cont_byte(ch: u32, byte: u8) -> u32 {
    (ch << 6) | (byte & CONT_MASK) as u32
}

/// Checks whether the byte is a UTF-8 continuation byte (i.e., starts with the
/// bits `10`).