Struct Collection 

pub struct Collection {
    pub allocated: u64,
    pub freed_objects: u64,
    pub freed_bytes: u64,
    pub live_objects: u64,
    pub live_bytes: u64,
    pub pause: Duration,
}

What one collection did.

Fields

allocated: u64

Objects allocated since the previous collection.

freed_objects: u64

Objects the sweep reclaimed.

freed_bytes: u64

Bytes held by what the sweep reclaimed, counting each shared allocation once and not following an edge into an object that survived. A value the reclaimed objects shared with a survivor is counted here even though it was not released, so this is an upper bound; Collection::live_bytes is the measured figure.

live_objects: u64

Objects still live after the sweep.

live_bytes: u64

Bytes the live set holds: every string, array, map, set, struct, enum case and closure the live objects and the roots reach, with each shared allocation counted once.

pause: Duration

How long the program was stopped for this collection.

Trait Implementations

impl Clone for Collection

fn clone(&self) -> Collection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Collection

impl Debug for Collection

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

Formats the value using the given formatter.

impl Default for Collection

fn default() -> Collection

Returns the “default value” for a type.

impl Eq for Collection

impl PartialEq for Collection

fn eq(&self, other: &Collection) -> 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 Collection