Struct HeapObject 

pub struct HeapObject {
    pub id: String,
    pub kind: String,
    pub summary: String,
    pub storage: String,
    pub rc: usize,
    pub referenced_by: Vec<String>,
    pub shared: bool,
}

One heap object for the Heap view: a list / map / set / struct / text reachable from a variable or global. referenced_by lists every root that points at it, so shared (more than one) makes aliasing visible — the thing assembly debuggers can’t show because they only have raw bytes, not typed objects.

Fields

id: String

A short stable label within this snapshot, e.g. #1.

kind: String

summary: String

storage: String

The underlying storage layout (packed Vec<i64>, columnar, …) — teaches how the data is really laid out, not just its printed form.

rc: usize

Reference count (how many handles point at this allocation).

referenced_by: Vec<String>

shared: bool

Referenced by more than one root — an alias.

Trait Implementations

impl Clone for HeapObject

fn clone(&self) -> HeapObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeapObject

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

Formats the value using the given formatter.

impl Serialize for HeapObject

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.