tek/time/src/lib.rs

mod clock;         pub use self::clock::*;
mod microsecond;   pub use self::microsecond::*;
mod moment;        pub use self::moment::*;
mod note_duration; pub use self::note_duration::*;
mod perf;          pub use self::perf::*;
mod pulse;         pub use self::pulse::*;
mod sample_count;  pub use self::sample_count::*;
mod sample_rate;   pub use self::sample_rate::*;
mod timebase;      pub use self::timebase::*;
mod unit;          pub use self::unit::*;

pub(crate) use ::tek_jack::{*, jack::{*, contrib::*}};
pub(crate) use std::sync::{Arc, RwLock, atomic::{AtomicBool, AtomicUsize, Ordering::*}};
pub(crate) use std::ops::{Add, Sub, Mul, Div, Rem};
pub use ::atomic_float; pub(crate) use atomic_float::*;
pub(crate) use ::tek_edn::*;
pub(crate) use ::tek_input::*;

/// Standard result type.
pub(crate) type Usually<T> = Result<T, Box<dyn std::error::Error>>;
/// Standard optional result type.
pub(crate) type Perhaps<T> = Result<Option<T>, Box<dyn std::error::Error>>;

pub trait Gettable<T> {
    /// Returns current value
    fn get (&self) -> T;
}

pub trait Mutable<T>: Gettable<T> {
    /// Sets new value, returns old
    fn set (&mut self, value: T) -> T;
}

pub trait InteriorMutable<T>: Gettable<T> {
    /// Sets new value, returns old
    fn set (&self, value: T) -> T;
}

impl Gettable<bool> for AtomicBool {
    fn get (&self) -> bool { self.load(Relaxed) }
}

impl InteriorMutable<bool> for AtomicBool {
    fn set (&self, value: bool) -> bool { self.swap(value, Relaxed) }
}

impl Gettable<usize> for AtomicUsize {
    fn get (&self) -> usize { self.load(Relaxed) }
}

impl InteriorMutable<usize> for AtomicUsize {
    fn set (&self, value: usize) -> usize { self.swap(value, Relaxed) }
}

#[cfg(test)] #[test] fn test_time () -> Usually<()> {
    // TODO!
    Ok(())
}