Struct request_handlers::GraphQLProtocolAdapter
source · pub struct GraphQLProtocolAdapter;Expand description
Protocol adapter for GraphQL -> Query Document.
GraphQL is mapped as following:
- Every field of a
query { ... }or single selection block{ ... }is mapped to anOperation::Read. - Every field of a single
mutation { ... }is mapped to anOperation::Write. - If the JSON payload specifies an operation name, only that specific operation is picked and the rest ignored.
- Fields on the queries are mapped to
Fields, including arguments. - Concrete values (e.g. in arguments) are mapped to
ArgumentValues.
Currently unsupported features:
- Fragments in any form.
- Variables.
- Subscription queries.
- Query names are ignored
Implementations§
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impl RefUnwindSafe for GraphQLProtocolAdapter
impl Send for GraphQLProtocolAdapter
impl Sync for GraphQLProtocolAdapter
impl Unpin for GraphQLProtocolAdapter
impl UnwindSafe for GraphQLProtocolAdapter
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