29 lines
816 B
Rust
29 lines
816 B
Rust
#[macro_use]
|
|
extern crate lazy_static;
|
|
|
|
mod metrics;
|
|
mod system_time_slot_clock;
|
|
mod testing_slot_clock;
|
|
|
|
use std::time::Duration;
|
|
|
|
pub use crate::system_time_slot_clock::{Error as SystemTimeSlotClockError, SystemTimeSlotClock};
|
|
pub use crate::testing_slot_clock::{Error as TestingSlotClockError, TestingSlotClock};
|
|
pub use metrics::scrape_for_metrics;
|
|
pub use types::Slot;
|
|
|
|
pub trait SlotClock: Send + Sync + Sized {
|
|
type Error;
|
|
|
|
/// Create a new `SlotClock`.
|
|
///
|
|
/// Returns an Error if `slot_duration_seconds == 0`.
|
|
fn new(genesis_slot: Slot, genesis_seconds: u64, slot_duration_seconds: u64) -> Self;
|
|
|
|
fn present_slot(&self) -> Result<Option<Slot>, Self::Error>;
|
|
|
|
fn duration_to_next_slot(&self) -> Result<Option<Duration>, Self::Error>;
|
|
|
|
fn slot_duration_millis(&self) -> u64;
|
|
}
|