Revision control

Copy as Markdown

Other Tools

/// Marker for types that are `Sync` but not `Send`
#[allow(dead_code)]
pub(crate) struct SyncNotSend(#[allow(dead_code)] *mut ());
unsafe impl Sync for SyncNotSend {}
cfg_rt! {
pub(crate) struct NotSendOrSync(#[allow(dead_code)] *mut ());
}