Struct SlotTableLocalDebugStats 

pub struct SlotTableLocalDebugStats {

    pub group_count: usize,
    pub group_capacity: usize,
    pub group_record_size: usize,
    pub group_heap_bytes: usize,
    pub payload_count: usize,
    pub payload_capacity: usize,
    pub active_payload_anchor_count: usize,
    pub payload_anchor_slot_count: usize,
    pub detached_payload_anchor_count: usize,
    pub invalidated_payload_anchor_count: usize,
    pub free_payload_anchor_count: usize,
    pub payload_anchor_capacity: usize,
    pub payload_anchor_heap_bytes: usize,
    pub node_count: usize,
    pub node_capacity: usize,
    pub active_anchor_count: usize,
    pub anchor_slot_count: usize,
    pub anchor_sparse_count: usize,
    pub detached_anchor_count: usize,
    pub invalidated_anchor_count: usize,
    pub free_anchor_count: usize,
    pub anchor_capacity: usize,
    pub anchor_heap_bytes: usize,
    pub mutation: SlotTableMutationDebugStats,
}

Size and count figures for one slot table, from SlotTable::debug_stats. Counts are in items and sizes are in bytes.

Fields

group_count: usize

Groups stored in the table.

group_capacity: usize

Groups the group vector holds before it reallocates.

group_record_size: usize

Size of one group record in bytes.

group_heap_bytes: usize

Heap bytes reserved for group records.

payload_count: usize

Payload slots stored across all groups.

payload_capacity: usize

Payload slots the payload store holds before it reallocates.

active_payload_anchor_count: usize

Payload anchors that point at a live payload.

payload_anchor_slot_count: usize

Entries in the payload anchor registry in any state.

detached_payload_anchor_count: usize

Payload anchors whose payload is detached from the table.

invalidated_payload_anchor_count: usize

Payload anchor entries that no longer resolve to a payload.

free_payload_anchor_count: usize

Payload anchor ids free for reuse.

payload_anchor_capacity: usize

Payload anchor entries the registry holds before it reallocates.

payload_anchor_heap_bytes: usize

Heap bytes reserved by the payload anchor registry.

node_count: usize

Nodes stored across all groups.

node_capacity: usize

Nodes the node storage holds before it reallocates.

active_anchor_count: usize

Group anchors that point at a live group.

anchor_slot_count: usize

Entries in the group anchor registry in any state.

anchor_sparse_count: usize

Anchor entries kept in the sparse map instead of the dense vector.

detached_anchor_count: usize

Group anchors whose group is detached from the table.

invalidated_anchor_count: usize

Group anchor entries that no longer resolve to a group.

free_anchor_count: usize

Group anchor ids free for reuse.

anchor_capacity: usize

Anchor entries the registry holds before it reallocates.

anchor_heap_bytes: usize

Heap bytes reserved by the group anchor registry.

mutation: SlotTableMutationDebugStats

Counters for subtree moves and index refreshes.

Trait Implementations

impl Clone for SlotTableLocalDebugStats

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SlotTableLocalDebugStats

impl Debug for SlotTableLocalDebugStats

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

Formats the value using the given formatter.

impl Default for SlotTableLocalDebugStats

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SlotTableLocalDebugStats

impl PartialEq for SlotTableLocalDebugStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SlotTableLocalDebugStats