u64_align_down

align_address

Function u64_align_down 

Source 
pub const fn u64_align_down(addr: u64, align: u64) -> u64
Expand description

Align address downwards.

Returns the greatest x with alignment align so that x <= addr.

Panics if the alignment is not a power of two.

This is a const version of Align::align_down.