Struct GraphQLAdapter 

pub struct GraphQLAdapter { /* private fields */ }

GraphQL adapter for GraphQL queries and mutations

Handles GraphQL protocol-specific request/response transformation.

Implementations

impl GraphQLAdapter

pub fn new() -> GraphQLAdapter

Create a new GraphQL adapter

pub fn query(&mut self, name: &str, handler: &str) -> &mut GraphQLAdapter

Register a GraphQL query

pub fn mutation(&mut self, name: &str, handler: &str) -> &mut GraphQLAdapter

Register a GraphQL mutation

pub fn match_operation( &self, operation_type: OperationType, name: &str, ) -> Option<&GraphQLOperation>

Find a matching operation by name and type

pub fn parse_query( &self, query: &str, ) -> Result<(OperationType, String), String>

Parse a GraphQL query string

Extracts operation type and operation name from a GraphQL query. Supports:

• Named queries: “query GetUser { user }”
• Shorthand queries: “{ user }”
• Named mutations: “mutation CreateUser { createUser }”

pub fn generate_schema(&self) -> String

Generate GraphQL schema for registered operations

Generates GraphQL Schema Definition Language (SDL) from registered operations.

Trait Implementations

impl Default for GraphQLAdapter

fn default() -> GraphQLAdapter

Returns the “default value” for a type.

impl ProtocolAdapter for GraphQLAdapter

fn name(&self) -> &str

Get the name of this protocol adapter

fn handle( &self, request: &str, ) -> Pin<Box<dyn Future<Output = Result<String, String>> + Send + '_>>

Handle a protocol-specific request