hooks 3.0.0-alpha.15

Compile-time, async hooks
Documentation 
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use std::fmt::Debug;

use hooks_core::{IntoHook, NonLendingHook, UpdateHook, UpdateHookUninitialized};

pub use UseDebug as use_debug;

pub struct UseDebug<I: IntoHook>(pub I);

hooks_core::impl_hook![
    impl<I: IntoHook> UseDebug<I> {
        #[inline]
        fn into_hook(self) -> I::Hook {
            self.0.into_hook()
        }
    }
];

hooks_core::impl_hook![
    impl<I: UpdateHook> UseDebug<I>
    where
        I::Hook: Debug,
    {
        fn update_hook(self, mut hook: _) {
            eprintln!("[update_hook][start] {:?}", hook.as_mut());
            self.0.update_hook(hook.as_mut());
            eprintln!("[update_hook][ end ] {hook:?}");
        }
    }
];

hooks_core::impl_hook![
    impl<I: UpdateHookUninitialized> UseDebug<I>
    where
        I::Hook: Debug + NonLendingHook,
        I::Uninitialized: Debug,
    {
        fn h(self, mut hook: I::Uninitialized) {
            eprintln!("[h][start] {:?}", hook.as_mut());
            let v = self.0.h(hook.as_mut());
            eprintln!("[h][ end ] {:?}", hook);
            v
        }
    }
];