C API for graphql-idl-parser

This is an FFI binding to the graphql-idl-parser crate, which allows you to use that crate in your C project.

The header file (includes/gql-idl-parser.h) serves as the primary API documentation of this library. T

Usage

There are examples on how to use this in C in the example and test sub-directories.

Simply running cargo build --release should generate the .so or .dylib for you.

Assuming you have a C compiler, then this should work to run the example:

console $ git clone git://github.com/gjtorikian/graphql-idl-parser $ ./compile

Here's a general usage example:

``` c

include "gql-idl-parser.h"

int main() { GraphQLTypes* types = NULL; sizet typeslen = 0; uint8_t err;

err = gqlidlparseschema("# Yeah yeah\nscalar DateTime\ntype OMG {}", &types, &types_len);

if (err > 0) { printf("Error: Return code %d", err); exit(err); }

for (sizet i = 0; i < typeslen; i++) { // ... } } ```

TODO:

• [ ] Run Valgrind