Add Send + Sync to slot_clock

This commit is contained in:
Paul Hauner
2019-01-15 17:42:45 +11:00
parent b87ff828ef
commit 3106d28bfa

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@@ -4,7 +4,7 @@ mod testing_slot_clock;
pub use crate::system_time_slot_clock::{Error as SystemTimeSlotClockError, SystemTimeSlotClock};
pub use crate::testing_slot_clock::{Error as TestingSlotClockError, TestingSlotClock};
pub trait SlotClock {
pub trait SlotClock: Send + Sync {
type Error;
fn present_slot(&self) -> Result<Option<u64>, Self::Error>;