workflow_perf_monitor/utils/
ptr_upgrade.rs

1use std::num::NonZeroIsize;
2
3/// Triage a return value of windows handle to `Some(handle)` or `None`
4pub trait HandleUpgrade: Sized {
5    fn upgrade(self) -> Option<NonZeroIsize>;
6}
7
8impl HandleUpgrade for isize {
9    #[inline]
10    fn upgrade(self) -> Option<NonZeroIsize> {
11        NonZeroIsize::new(self)
12    }
13}