Struct MemorySnapshot 

pub struct MemorySnapshot {
    pub iteration: u32,
    pub execution_history_len: usize,
    pub execution_history_heap_bytes: usize,
    pub checkpoint_count: u32,
    pub timestamp: String,
}

Memory usage snapshot at a point in time.

Fields

iteration: u32

Pipeline iteration when snapshot was taken

execution_history_len: usize

Execution history length

execution_history_heap_bytes: usize

Deterministic size proxy for execution history (bytes).

This is not a true allocator-backed heap measurement. It uses string lengths as a stable, platform-independent proxy suitable for regression tracking.

checkpoint_count: u32

Checkpoint saved count

timestamp: String

Timestamp when snapshot was taken (ISO 8601)

Implementations

impl MemorySnapshot

pub fn from_pipeline_state(state: &PipelineState) -> Self

Create a snapshot from current pipeline state.

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<'de> Deserialize<'de> for MemorySnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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.