tek/crates/tek_core/src/lib.rs

pub use ratatui;
pub use crossterm;
pub use jack;
pub use midly;
pub use clap;
pub use std::sync::{Arc, Mutex, LockResult, RwLock, RwLockReadGuard, RwLockWriteGuard};
pub use std::collections::BTreeMap;
pub use once_cell::sync::Lazy;
pub use std::sync::atomic::{Ordering, AtomicBool};
pub use std::rc::Rc;
pub use std::cell::RefCell;
pub use std::marker::PhantomData;
pub(crate) use std::error::Error;
pub(crate) use std::io::{stdout};
pub(crate) use std::thread::{spawn, JoinHandle};
pub(crate) use std::time::Duration;
pub(crate) use atomic_float::*;
use better_panic::{Settings, Verbosity};
use std::ops::{Add, Sub, Mul, Div};
use std::cmp::{Ord, Eq, PartialEq};
use std::fmt::{Debug, Display};

/// Define and reexport submodules.
#[macro_export] macro_rules! submod {
    ($($name:ident)*) => { $(mod $name; pub use self::$name::*;)* };
}

/// Define public modules.
#[macro_export] macro_rules! pubmod {
    ($($name:ident)*) => { $(pub mod $name;)* };
}

/// Define test modules.
#[macro_export] macro_rules! testmod {
    ($($name:ident)*) => { $(#[cfg(test)] mod $name;)* };
}

submod! {
    audio
    edn
    engine
    focus
    space
    time
    tui
}

testmod! {
    test
}

/// Standard result type.
pub type Usually<T> = Result<T, Box<dyn Error>>;

/// Standard optional result type.
pub type Perhaps<T> = Result<Option<T>, Box<dyn Error>>;

/// Standard numeric type.
pub trait Number: Send + Sync + Copy
    + Add<Self, Output=Self>
    + Sub<Self, Output=Self>
    + Mul<Self, Output=Self>
    + Div<Self, Output=Self>
    + Ord + PartialEq + Eq
    + Debug + Display + Default
    + From<u16> + Into<u16>
    + Into<f64>
{
    fn minus (self, other: Self) -> Self {
        if self >= other {
            self - other
        } else {
            0.into()
        }
    }
}

impl<T> Number for T where
    T: Send + Sync + Copy
        + Add<Self, Output=Self>
        + Sub<Self, Output=Self>
        + Mul<Self, Output=Self>
        + Div<Self, Output=Self>
        + Ord + PartialEq + Eq
        + Debug + Display + Default
        + From<u16> + Into<u16>
        + Into<f64>
{}