Method mark_gc_deallocated

aiscript-arena/src/metrics.rs:248–252

(&self, bytes: usize)

    #[inline]
    pub(crate) fn mark_gc_deallocated(&self, bytes: usize) {
        cell_update(&self.0.total_gcs, |c| c - 1);
        cell_update(&self.0.total_gc_bytes, |b| b - bytes);
        cell_update(&self.0.freed_gc_bytes, |b| b.saturating_add(bytes));
    }

    #[inline]
    pub(crate) fn mark_gc_remembered(&self, bytes: usize) {