graph,graphql: Query.hash to represent a normalized query

Author: kamilkisiela

Cargo.lock

@@ -22,6 +22,7 @@ hex = "0.4.3"
 http = "0.2.3"
 futures = "0.1.21"
 graphql-parser = "0.4.0"
+graphql-tools = { git = "https://github.com/dotansimha/graphql-tools-rs", branch = "kamil-transformer"}
 lazy_static = "1.4.0"
 num-bigint = { version = "^0.2.6", features = ["serde"] }
 num_cpus = "1.13.1"

graph/Cargo.toml

@@ -21,6 +21,7 @@ pub use self::values::{
     ValueMap,
 };
 
+pub mod query_hash;
 pub mod shape_hash;
 
 pub mod effort;