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use crate::runtime::scheduler;
#[track_caller]
pub(crate) fn block_in_place<F, R>(f: F) -> R
where
F: FnOnce() -> R,
{
#[cfg(tokio_unstable)]
{
use crate::runtime::{Handle, RuntimeFlavor::MultiThreadAlt};
match Handle::try_current().map(|h| h.runtime_flavor()) {
Ok(MultiThreadAlt) => {
return scheduler::multi_thread_alt::block_in_place(f);
}
_ => {}
}
}
scheduler::multi_thread::block_in_place(f)
}