mmtk 0.3.2

MMTk is a framework for the design and implementation of high-performance and portable memory managers.
Documentation 
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//! The fundamental mechanism for performing a transitive closure over an object graph.

use crate::scheduler::gc_work::ProcessEdgesWork;
use crate::util::{Address, ObjectReference};

/// This trait is the fundamental mechanism for performing a
/// transitive closure over an object graph.
pub trait TransitiveClosure {
    // The signature of this function changes during the port
    // because the argument `ObjectReference source` is never used in the original version
    // See issue #5
    fn process_edge(&mut self, slot: Address);
    fn process_node(&mut self, object: ObjectReference);
}

impl<T: ProcessEdgesWork> TransitiveClosure for T {
    fn process_edge(&mut self, _slot: Address) {
        unreachable!();
    }
    #[inline]
    fn process_node(&mut self, object: ObjectReference) {
        ProcessEdgesWork::process_node(self, object);
    }
}