Struct GraphqlStats 

pub struct GraphqlStats {
    pub max_depth: u32,
    pub aliases: u32,
    pub fields: u32,
    pub directives: u32,
    pub has_introspection: bool,
}

Structural metrics of one GraphQL query/operation text.

Fields

max_depth: u32

Maximum selection-set nesting depth (paren-aware: input-object braces excluded).

aliases: u32

Alias separators (alias: field) — a : in selection-set context. The “alias bomb” DoS signal.

fields: u32

Field/selection name tokens in selection-set context. A cheap complexity proxy.

directives: u32

@directive occurrences.

has_introspection: bool

A schema-introspection meta-field (__schema / __type) is present. NB: __typename is deliberately NOT counted (it is benign and ubiquitous).

Trait Implementations

impl Clone for GraphqlStats

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 GraphqlStats

impl Debug for GraphqlStats

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

Formats the value using the given formatter.

impl Default for GraphqlStats

fn default() -> Self

Returns the “default value” for a type.

impl Eq for GraphqlStats

impl PartialEq for GraphqlStats

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GraphqlStats