Struct QueryLimits 

pub struct QueryLimits {
    pub max_depth: usize,
    pub max_complexity: usize,
    pub max_query_size: usize,
    pub max_field_count: usize,
}

Configuration for GraphQL query protection limits.

Controls query depth, complexity, size, and field count limits to prevent denial-of-service attacks through resource exhaustion.

Examples

use reinhardt_graphql::schema::QueryLimits;

// Use defaults
let limits = QueryLimits::default();
assert_eq!(limits.max_depth, 10);
assert_eq!(limits.max_complexity, 100);
assert_eq!(limits.max_query_size, 32_768);
assert_eq!(limits.max_field_count, 200);

// Custom limits
let limits = QueryLimits::new(15, 200);
assert_eq!(limits.max_depth, 15);
assert_eq!(limits.max_complexity, 200);

Fields

max_depth: usize

Maximum allowed query depth

max_complexity: usize

Maximum allowed query complexity

max_query_size: usize

Maximum allowed query string size in bytes

max_field_count: usize

Maximum allowed number of fields in a query

Implementations

impl QueryLimits

pub fn new(max_depth: usize, max_complexity: usize) -> Self

Create a new QueryLimits with custom depth and complexity values.

Uses default values for query size and field count limits.

pub fn full( max_depth: usize, max_complexity: usize, max_query_size: usize, max_field_count: usize, ) -> Self

Create a new QueryLimits with all values specified.

Trait Implementations

impl Clone for QueryLimits

fn clone(&self) -> QueryLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueryLimits

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

Formats the value using the given formatter.

impl Default for QueryLimits

fn default() -> Self

Returns the “default value” for a type.

impl Copy for QueryLimits