Trait gc::trace::Trace

pub unsafe trait Trace: Finalize {
    unsafe fn trace(&self);
    unsafe fn root(&self);
    unsafe fn unroot(&self);
    fn finalize_glue(&self);
}

The Trace trait, which needs to be implemented on garbage-collected objects.

Required Methods

unsafe fn trace(&self)

Marks all contained Gcs.

unsafe fn root(&self)

Increments the root-count of all contained Gcs.

unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects

Implementors

• impl<T: ?Sized> Trace for &'static T
• impl Trace for usize
• impl Trace for bool
• impl Trace for i8
• impl Trace for u8
• impl Trace for i16
• impl Trace for u16
• impl Trace for i32
• impl Trace for u32
• impl Trace for i64
• impl Trace for u64
• impl Trace for f32
• impl Trace for f64
• impl Trace for String
• impl<T: Trace> Trace for Box<T>
• impl<T: Trace> Trace for Vec<T>
• impl<T: Trace> Trace for Option<T>
• impl<T: Trace + ?Sized> Trace for Gc<T>
• impl<T: Trace + ?Sized> Trace for GcCell<T>