diff options
Diffstat (limited to 'src/libstd/timer.rs')
| -rw-r--r-- | src/libstd/timer.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libstd/timer.rs b/src/libstd/timer.rs index 524accf6f1a..cf2c10aa998 100644 --- a/src/libstd/timer.rs +++ b/src/libstd/timer.rs @@ -20,7 +20,7 @@ for *at least* that period of time. * ch - a channel of type T to send a `val` on * val - a value of type T to send over the provided `ch` "] -fn delayed_send<T: send>(msecs: uint, ch: comm::chan<T>, val: T) { +fn delayed_send<T: copy send>(msecs: uint, ch: comm::chan<T>, val: T) { task::spawn() {|| unsafe { let timer_done_po = comm::port::<()>(); @@ -94,7 +94,9 @@ An `option<T>` representing the outcome of the call. If the call `recv`'d on the provided port in the allotted timeout period, then the result will be a `some(T)`. If not, then `none` will be returned. "] -fn recv_timeout<T: send>(msecs: uint, wait_po: comm::port<T>) -> option<T> { +fn recv_timeout<T: copy send>(msecs: uint, wait_po: comm::port<T>) + -> option<T> { + let timeout_po = comm::port::<()>(); let timeout_ch = comm::chan(timeout_po); delayed_send(msecs, timeout_ch, ()); |