- reimplement #[derive(GraphQLUnion)] macro to support:
- both structs and enums
- generics in type definition
- multiple #[graphql] attributes
- external resolver functions
- remove From trait impls generation for enum variants
- reimplement #[graphql_union] macro to support:
- traits
- generics in trait definition
- multiple attributes
- external resolver functions
- GraphQLType implemetation for a raw trait object
- GraphQLTypeAsync implemetation (#549)
- add marker::GraphQLUnion trait
- rewrite "2.5 Unions" section in Book (Juniper user documentation)
- rewrite `codegen` and `codegen_fail` integration tests for GraphQL unions
Additionally:
- re-export `futures` crate in `juniper` for convenient reuse in the generated code without requiring library user to provide `futures` crate by himself (#663)
- use unit type () as default context for EmptyMutation and EmptySubscriptions
- relax Sized trait bound on some GraphQLType and GraphQLTypeAsync definitions, implementations and usages
* Implemented most test cases from the specification
* Unified error handling for all generators
- Removed proc-macro-error -> not required -> use syn::Error
- Everything below lib.rs uses proc_macro2::TokenStream
instead of proc_macro::TokenStream
- Replaced error handling in attribute parsers
* WIP better error messages for *all* macros
* Refactored GraphQLInputObject and minor tweaks
- removed support for Scalar within a string ("DefaultScalarValue")
- removed unraw function and replaced it with the built-in one
- added error messages and return types for all functions within utils
- added more constraints to fulfill the GraphQL spec
* Fixed test-cases which are not compliant with the specification
* Removed unused function
* Added constrains, updated error messages, added marker
* Added argument rename within impl_graphql and fixed `__` tests
* Formatted and cleanup
* Added GraphQLTypeAsync for input object
* Moved codegen tests to separate module
Nightly and stable produce different outputs, thus only test nightly.
* Added IsInputType/IsOutputType traits for type checking
Co-authored-by: Christian Legnitto <LegNeato@users.noreply.github.com>
Fixes https://github.com/graphql-rust/juniper/issues/534.
I am not sure if the best way is to have folks bring their own futures for the
derives / macros or to pull it in as a dep explicitly like I have done here.
Because people are filing issues, we will do it this way and see what other issues arise.
This commit implements a new proc macro `impl_object` that replaces
the old graphql_object! macro.
The code shares a lot of similarities with the GraphQLObject
custom derive, so the code was unified to handle both
more generically.
Also, doc comment processing was standardized and improved.
* Bump` juniper`, `juniper_codegen`, and `juniper_tests` versions.
* Bump integration crate requirements to include 0.10.0. `juniper_iron` gets a semver breaking version as it has a breaking change but `juniper_iron` does not.
* Move `juniper_rocket` changelog into one file. This aligns with `juniper_iron` and will be easier
to automate in the future.
* Let `juniper_warp` and `juniper_hyper` use `0.9.x` versions of Juniper. They don't rely on anything in 0.10.0 so don't require it.
