[−][src]Function bit_mask_ring_buf::next_pow_of_2
pub fn next_pow_of_2(n: usize) -> usize
Returns the next highest power of 2 if n
is not already a power of 2.
This will return 2
if n < 2
.
Panics
- This will panic if n > (std::usize::MAX/2)+1