#![feature(anonymous_lifetime_in_impl_trait)]
#![feature(associated_type_defaults)]
#![feature(const_default)]
#![feature(const_option_ops)]
#![feature(const_precise_live_drops)]
#![feature(const_trait_impl)]
#![feature(impl_trait_in_assoc_type)]
#![feature(step_trait)]
#![feature(trait_alias)]
#![feature(type_alias_impl_trait)]
#![feature(type_changing_struct_update)]
pub extern crate atomic_float;
pub extern crate palette;
pub extern crate better_panic;
pub extern crate unicode_width;
#[cfg(test)] #[macro_use] pub extern crate proptest;

pub(crate) use ::{
    atomic_float::AtomicF64,
    std::fmt::{Debug, Display},
    std::ops::{Add, Sub, Mul, Div},
    std::sync::{Arc, RwLock},
    std::sync::atomic::{AtomicBool, AtomicUsize, Ordering::*},
};

#[cfg(feature = "lang")] pub extern crate dizzle as lang;
#[cfg(feature = "lang")] pub use ::dizzle::{self, Usually, Perhaps, impl_default};
#[cfg(feature = "lang")] pub mod eval;

#[cfg(feature = "time")] pub mod time;

#[cfg(feature = "play")] pub mod play;
#[cfg(feature = "play")] pub mod exit;
#[cfg(feature = "play")] pub mod task;

#[cfg(feature = "sing")] pub extern crate jack;
#[cfg(feature = "sing")] pub mod sing;
#[cfg(feature = "sing")] pub use ::jack::{*, contrib::{*, ClosureProcessHandler}};

#[cfg(feature = "draw")] pub mod draw;
#[cfg(feature = "draw")] pub mod space;
#[cfg(feature = "draw")] pub mod color;
#[cfg(feature = "text")] pub mod text;
#[cfg(feature = "term")] pub mod term;
#[cfg(feature = "term")] pub mod keys;
#[cfg(feature = "term")] pub extern crate ratatui;
#[cfg(feature = "term")] pub extern crate crossterm;

/// Define a trait an implement it for various mutation-enabled wrapper types. */
#[macro_export] macro_rules! flex_trait_mut (
    ($Trait:ident $(<$($A:ident:$T:ident),+>)? {
        $(fn $fn:ident (&mut $self:ident $(, $arg:ident:$ty:ty)*) -> $ret:ty $body:block)*
    })=>{
        pub trait $Trait $(<$($A: $T),+>)? {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret $body)*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for &mut _T_ {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret { (*$self).$fn($($arg),*) })*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for Option<_T_> {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret {
                if let Some(this) = $self { this.$fn($($arg),*) } else { Ok(None) }
            })*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for ::std::sync::Mutex<_T_> {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret { $self.get_mut().unwrap().$fn($($arg),*) })*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for ::std::sync::Arc<::std::sync::Mutex<_T_>> {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret { $self.lock().unwrap().$fn($($arg),*) })*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for ::std::sync::RwLock<_T_> {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret { $self.write().unwrap().$fn($($arg),*) })*
        }
        impl<$($($A: $T,)+)? _T_: $Trait $(<$($A),+>)?> $Trait $(<$($A),+>)? for ::std::sync::Arc<::std::sync::RwLock<_T_>> {
            $(fn $fn (&mut $self $(,$arg:$ty)*) -> $ret { $self.write().unwrap().$fn($($arg),*) })*
        }
    };
);