/// Timer strategy
#[derive(Debug, Clone, Copy, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
#[repr(u8)]
pub enum TimerStrategy {
    /// Use `std::thread::sleep`
    Sleep = 0,
    /// Use busy wait
    BusyWait = 1,
    /// Use OS-native timer
    NativeTimer = 2,
}