Function cuprate_database::resize::page_size

source · 
pub fn page_size() -> NonZeroUsize
Expand description

This function retrieves the system’s memory page size.

It is just page_size::get internally.

This caches the result, so this function is cheap after the 1st call.

§Panics

This function will panic if the OS returns of page size of 0 (impossible?).