Function u8_from_be_bits 

#[doc(hidden)] pub const fn u8_from_be_bits(
    a: bool,
    b: bool,
    c: bool,
    d: bool,
    e: bool,
    f: bool,
    g: bool,
    h: bool,
) -> u8

Constructs a u8 from bits applied in Msb0 order (a high, h low).