Struct DetailedRelationBudget 

pub struct DetailedRelationBudget { /* private fields */ }

Aggregate budgets for one detailed relation page and its resumable state.

Implementations

impl DetailedRelationBudget

pub const MAX_EDGES: u32 = 100_000

Absolute edge-work ceiling for one page.

pub const MAX_NODES: u32 = GraphLimits::MAX_ROWS

Absolute node and visited-state ceiling for one traversal.

pub const MAX_OCCURRENCES_TOTAL: u32 = 100_000

Absolute aggregate occurrence ceiling for one page.

pub const MAX_INTERMEDIATE_BYTES: u64

Absolute decoded/cursor/intermediate state ceiling.

pub const MAX_DEADLINE_MS: u64 = 60_000

Absolute service-owned elapsed-time ceiling.

pub fn from_graph_limits(limits: GraphLimits) -> Self

Derive compatibility-preserving aggregate defaults from the legacy four limits.

pub fn with_aggregate_limits( self, edges: Option<u32>, nodes: Option<u32>, visited: Option<u32>, occurrences_total: Option<u32>, intermediate_bytes: Option<u64>, deadline_ms: Option<u64>, ) -> ServiceResult<Self>

Apply additive aggregate-work overrides to compatibility defaults.

Errors

Returns an error when any resulting ceiling is zero, inconsistent, or above its product maximum.

pub const fn page_rows(self) -> u32

Maximum rows returned by this page.

pub const fn depth(self) -> u32

Maximum traversal depth.

pub const fn edges(self) -> u32

Maximum adjacency rows inspected by this page.

pub const fn nodes(self) -> u32

Maximum unique traversal nodes.

pub const fn visited(self) -> u32

Maximum unique visited nodes.

pub const fn occurrences_per_relation(self) -> u32

Maximum retained occurrences for one relation.

pub const fn occurrences_total(self) -> u32

Maximum occurrences retained across this page.

pub const fn intermediate_bytes(self) -> u64

Maximum cursor and intermediate decoded bytes.

pub const fn deadline_ms(self) -> u64

Service-owned elapsed-time budget.

pub const fn output_bytes(self) -> u32

Maximum rendered adapter output bytes.

Trait Implementations

impl Clone for DetailedRelationBudget

fn clone(&self) -> DetailedRelationBudget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DetailedRelationBudget

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DetailedRelationBudget

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DetailedRelationBudget

fn eq(&self, other: &DetailedRelationBudget) -> 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 Serialize for DetailedRelationBudget

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DetailedRelationBudget

impl Eq for DetailedRelationBudget

impl StructuralPartialEq for DetailedRelationBudget