Struct MemorySnapshot 

pub struct MemorySnapshot {
    pub captured_at_unix_ms: u64,
    pub capture_mode: CaptureMode,
    pub allocation_stats: Allocations,
    pub pprof: PprofSummary,
    pub allocator: AllocatorSnapshot,
    pub cgroup: Option<MemoryStat>,
    pub smaps: Option<ProcessStats>,
}

Best-effort snapshot of allocation and memory state for the current process created by snapshot().

Snapshot collection never fails as a whole. Optional fields are None when the corresponding operating-system or allocator probe is unavailable.

Fields

captured_at_unix_ms: u64

Wall-clock capture time as milliseconds since the Unix epoch.

capture_mode: CaptureMode

Stack capture implementation compiled into this build.

allocation_stats: Allocations

Coarse process-wide counters from allocation_stats.

pprof: PprofSummary

Summary of recorded pprof stack-attributed allocation data.

allocator: AllocatorSnapshot

Active allocator identity and allocator-specific memory stats, if available.

cgroup: Option<MemoryStat>

cgroup v2 memory stats for this process, when available.

smaps: Option<ProcessStats>

/proc/self/smaps_rollup memory stats for this process, when available.

Trait Implementations

impl Clone for MemorySnapshot

fn clone(&self) -> MemorySnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemorySnapshot

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

Formats the value using the given formatter.

impl Serialize for MemorySnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.