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// But it was from the difference between us, not from the affinities and
// likenesses, but from the difference, that that love came: and it was itself
// the bridge, the only bridge, across what divided us.
//      - Ursula K. Le Guin

// TODO explain basic usage.
//! A concurrent GC.

mod gc;
mod gc_store;
mod no_trace;
mod root;
mod store;

#[cfg(test)]
mod tests;

pub use ::gc::collect;
pub use derive::*;

pub mod raw {
    pub use crate::root::Reroot;
    pub use crate::store::*;
    pub use gc::{alloc, alloc_unmanaged, manage, GcPtr, Root};
    pub use gc::{count_managed_objects, count_roots};
    pub use gc::{NullTrace, Trace};
}

pub use self::gc::*;
pub use self::gc_store::*;
pub use self::no_trace::*;
pub use self::root::{HeapRoot, Root};

pub trait Finalize {
    fn finalize(&mut self);
}

pub unsafe trait UnsafeFinalize {
    fn finalize(&mut self);
}

impl<T: UnsafeFinalize + ?Sized> Finalize for T {
    fn finalize(&mut self) {
        UnsafeFinalize::finalize(self)
    }
}

pub trait GC<'root>: crate::raw::Reroot<'root> + crate::raw::Trace {}