Struct StructuralLimits 

pub struct StructuralLimits {

    pub selected_slots: usize,
    pub bindings: usize,
    pub predicate_nodes: usize,
    pub predicate_depth: usize,
    pub boolean_terms: usize,
    pub allowed_cross_joins: usize,
    pub order_terms: usize,
    pub collection_order_terms: usize,
    pub input_rows: usize,
    pub input_bytes: usize,
    pub output_name_bytes: usize,
    pub semantic_id_bytes: usize,
    pub diagnostic_bytes: usize,
}

Shared implementation-independent typed-plan structural ceilings.

Fields

selected_slots: usize

Selected output slots.

bindings: usize

Plan bindings.

predicate_nodes: usize

Total predicate nodes.

predicate_depth: usize

Predicate-tree depth.

boolean_terms: usize

Children in one boolean expression.

allowed_cross_joins: usize

Explicitly allowed cross joins.

order_terms: usize

Public row/root ordering terms.

collection_order_terms: usize

Per-collection ordering terms.

input_rows: usize

Input rows in one invocation.

input_bytes: usize

Encoded bytes across one invocation’s input rows.

output_name_bytes: usize

Named output-slot UTF-8 bytes.

semantic_id_bytes: usize

Semantic identity UTF-8 bytes.

diagnostic_bytes: usize

Canonical diagnostic bytes.

Implementations

impl StructuralLimits

pub const CANONICAL: Self

Canonical cross-language protocol limits.

pub const fn allows_selected_slots(self, actual: usize) -> bool

Return whether actual fits the selected-slot ceiling.

pub const fn allows_bindings(self, actual: usize) -> bool

Return whether actual fits the binding ceiling.

pub const fn allows_input_rows(self, actual: usize) -> bool

Return whether actual fits the invocation input-row ceiling.

pub const fn allows_input_bytes(self, actual: usize) -> bool

Return whether actual fits the invocation input-byte ceiling.

pub const fn allows_order_terms(self, actual: usize) -> bool

Return whether actual fits the public ordering-term ceiling.

pub const fn allows_predicate_nodes(self, actual: usize) -> bool

Return whether actual fits the predicate-node ceiling.

pub const fn allows_predicate_depth(self, actual: usize) -> bool

Return whether actual fits the predicate-depth ceiling.

pub const fn allows_diagnostic_bytes(self, actual: usize) -> bool

Return whether actual fits the diagnostic-byte ceiling.

Trait Implementations

impl Clone for StructuralLimits

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 StructuralLimits

impl Debug for StructuralLimits

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

Formats the value using the given formatter.

impl Default for StructuralLimits

fn default() -> Self

Returns the “default value” for a type.

impl Eq for StructuralLimits

impl PartialEq for StructuralLimits

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StructuralLimits