43 lines
1.2 KiB
Rust
43 lines
1.2 KiB
Rust
//! This crate supplies custom derive implementations for the
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//! [juniper](https://github.com/graphql-rust/juniper) crate.
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//!
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//! You should not depend on juniper_codegen directly.
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//! You only need the `juniper` crate.
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#![recursion_limit = "1024"]
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extern crate proc_macro;
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#[macro_use]
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extern crate quote;
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extern crate syn;
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#[macro_use]
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extern crate lazy_static;
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extern crate regex;
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mod util;
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mod derive_enum;
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mod derive_input_object;
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mod derive_object;
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use proc_macro::TokenStream;
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#[proc_macro_derive(GraphQLEnum, attributes(graphql))]
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pub fn derive_enum(input: TokenStream) -> TokenStream {
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let ast = syn::parse::<syn::DeriveInput>(input).unwrap();
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let gen = derive_enum::impl_enum(&ast);
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gen.into()
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}
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#[proc_macro_derive(GraphQLInputObject, attributes(graphql))]
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pub fn derive_input_object(input: TokenStream) -> TokenStream {
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let ast = syn::parse::<syn::DeriveInput>(input).unwrap();
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let gen = derive_input_object::impl_input_object(&ast);
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gen.into()
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}
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#[proc_macro_derive(GraphQLObject, attributes(graphql))]
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pub fn derive_object(input: TokenStream) -> TokenStream {
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let ast = syn::parse::<syn::DeriveInput>(input).unwrap();
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let gen = derive_object::impl_object(&ast);
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gen.into()
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}
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