Struct CollectStats 

#[non_exhaustive]
pub struct CollectStats {
    pub live: usize,
    pub freed: usize,
}

What a collect pass did.

Returned by Heap::collect. live + freed equals the number of objects that were resident when the pass began.

The struct is #[non_exhaustive]: a later phase may report more (bytes reclaimed, pause time), so construct it only through the collector and read the fields you need.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

live: usize

Objects that survived the collection — the reachable set.

freed: usize

Objects reclaimed by the collection — the unreachable set.

Trait Implementations

impl Clone for CollectStats

fn clone(&self) -> CollectStats

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for CollectStats

impl Debug for CollectStats

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for CollectStats

impl PartialEq for CollectStats

fn eq(&self, other: &CollectStats) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CollectStats