Struct RepositoryGraphReadBudget 

pub struct RepositoryGraphReadBudget { /* private fields */ }

Validated resource envelope for one bounded repository-graph database read.

Implementations

impl RepositoryGraphReadBudget

pub const MAX_REQUESTED_ROWS: u32 = GraphLimits::MAX_ROWS

Absolute compact-key or purpose-path request ceiling for one batch.

pub const MAX_RETURNED_ROWS: u32 = GraphLimits::MAX_ROWS

Absolute reconstructed-row ceiling for one batch.

pub const MAX_DECODED_BYTES: u64

Absolute decoded payload ceiling for one hydration batch.

pub const MAX_HYDRATED_ENTITIES: u32

Absolute unique-entity ceiling including one adjacency sentinel.

pub const MAX_HYDRATED_PATHS: u32

Absolute unique purpose-owner path ceiling for one hydration batch.

pub fn new( requested_rows: u32, returned_rows: u32, decoded_bytes: u64, hydrated_entities: u32, hydrated_paths: u32, ) -> Result<Self, GraphContractError>

Construct one bounded repository-graph read envelope.

Errors

Returns an error when a limit is zero or above its absolute batch ceiling.

pub const fn requested_rows(self) -> u32

Maximum input keys, frontier selectors, or purpose-owner paths.

pub const fn returned_rows(self) -> u32

Maximum fully reconstructed rows.

pub const fn decoded_bytes(self) -> u64

Maximum decoded raw payload bytes.

pub const fn hydrated_entities(self) -> u32

Maximum unique hydrated entities.

pub const fn hydrated_paths(self) -> u32

Maximum unique purpose-owner paths.

Trait Implementations

impl Clone for RepositoryGraphReadBudget

fn clone(&self) -> RepositoryGraphReadBudget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RepositoryGraphReadBudget

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

Formats the value using the given formatter.

impl PartialEq for RepositoryGraphReadBudget

fn eq(&self, other: &RepositoryGraphReadBudget) -> 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 Copy for RepositoryGraphReadBudget

impl Eq for RepositoryGraphReadBudget

impl StructuralPartialEq for RepositoryGraphReadBudget