feat: use ArcStr for storing strings in Schema

benches/src/lib.rs

@@ -89,8 +89,7 @@ impl Query {
     }
 }
 
-pub fn new_schema() -> RootNode<'static, Query, EmptyMutation<Context>, EmptySubscription<Context>>
-{
+pub fn new_schema() -> RootNode<Query, EmptyMutation<Context>, EmptySubscription<Context>> {
     RootNode::new(Query, EmptyMutation::new(), EmptySubscription::new())
 }
 

book/src/quickstart.md

@@ -140,7 +140,7 @@ impl Mutation {
 
 // Root schema consists of a query, a mutation, and a subscription.
 // Request queries can be executed against a `RootNode`.
-type Schema = juniper::RootNode<'static, Query, Mutation, EmptySubscription<Context>>;
+type Schema = juniper::RootNode<Query, Mutation, EmptySubscription<Context>>;
 #
 # fn main() {
 #     _ = Schema::new(Query, Mutation, EmptySubscription::new());
@@ -190,7 +190,7 @@ impl Query {
     }
 }
 
-type Schema = juniper::RootNode<'static, Query, EmptyMutation<Ctx>, EmptySubscription<Ctx>>;
+type Schema = juniper::RootNode<Query, EmptyMutation<Ctx>, EmptySubscription<Ctx>>;
 
 fn main() {
     // Create a context.

book/src/schema/index.md

@@ -52,7 +52,7 @@ impl Mutation {
     }
 }
 
-type Schema = RootNode<'static, Query, Mutation, EmptySubscription>;
+type Schema = RootNode<Query, Mutation, EmptySubscription>;
 #
 # fn main() {}
 ```
@@ -138,7 +138,7 @@ impl Query {
    }
 }
 
-type Schema = RootNode<'static, Query, EmptyMutation, EmptySubscription>;
+type Schema = RootNode<Query, EmptyMutation, EmptySubscription>;
 
 fn main() {
     // Run the built-in introspection query.

book/src/schema/introspection.md

@@ -45,7 +45,7 @@ impl Query {
     }
 }
 
-type Schema = RootNode<'static, Query, EmptyMutation, EmptySubscription>;
+type Schema = RootNode<Query, EmptyMutation, EmptySubscription>;
 
 fn main() {
     let schema = Schema::new(Query, EmptyMutation::new(), EmptySubscription::new())

book/src/schema/subscriptions.md

@@ -113,7 +113,7 @@ While we can implement [`SubscriptionCoordinator`] ourselves, [Juniper] contains
 #     }
 # }
 #
-type Schema = RootNode<'static, Query, EmptyMutation<Database>, Subscription>;
+type Schema = RootNode<Query, EmptyMutation<Database>, Subscription>;
 
 fn schema() -> Schema {
     Schema::new(Query, EmptyMutation::new(), Subscription)

juniper/CHANGELOG.md

@@ -6,19 +6,29 @@ All user visible changes to `juniper` crate will be documented in this file. Thi
 
 
 
-## [0.17.0] · 2024-04-?? (unreleased)
-[0.17.0]: /../../tree/juniper-v0.17.0/juniper
+## master
 
-[Diff](/../../compare/juniper-v0.16.1...juniper-v0.17.0) | [Milestone](/../../milestone/7)
+[Diff](/../../compare/juniper-v0.16.1...master) | [Milestone](/../../milestone/7)
 
 ### BC Breaks
 
 - Upgraded [`chrono-tz` crate] integration to [0.9 version](https://github.com/chronotope/chrono-tz/releases/tag/v0.9.0). ([#1252])
+- Optimized schema implementation with [`arcstr` crate]: ([#1247], [#819])
+    - Removed lifetime parameters from `MetaType` and its members.
+    - Made `MetaType::name()`, `MetaType::description()` and `MetaType::specified_by_url()` returning `ArcStr`.
+    - Made `DeprecationStatus::reason()` returning `ArcStr`.
+    - Removed lifetime parameters from `DirectiveType`.
+    - Made `DirectiveType::name` and `DirectiveType::description` using `ArcStr`.
+    - Made `types::Name` and `types::NameParseError` using `ArcStr` instead of `String`.
+    - Made `GraphQLType::name()` and `GraphQLValue::type_name()` returning `ArcStr`.
+    - Removed lifetime parameters from `RootNode`.
 
 ### Changed
 
 - Updated [GraphiQL] to [3.2.0 version](https://github.com/graphql/graphiql/blob/graphiql%403.2.0/packages/graphiql/CHANGELOG.md#320). ([#1253])
 
+[#819]: /../../issues/819
+[#1247]: /../../pull/1247
 [#1252]: /../../pull/1252
 [#1253]: /../../pull/1253
 
@@ -217,6 +227,7 @@ See [old CHANGELOG](/../../blob/juniper-v0.15.12/juniper/CHANGELOG.md).
 
 
 [`anyhow` crate]: https://docs.rs/anyhow
+[`arcstr` crate]: https://docs.rs/arcstr
 [`bigdecimal` crate]: https://docs.rs/bigdecimal
 [`bson` crate]: https://docs.rs/bson
 [`chrono` crate]: https://docs.rs/chrono

juniper/Cargo.toml

@@ -42,6 +42,7 @@ uuid = ["dep:uuid"]
 
 [dependencies]
 anyhow = { version = "1.0.47", optional = true }
+arcstr = { version = "1.1", default-features = false }
 async-trait = "0.1.39"
 auto_enums = "0.8"
 bigdecimal = { version = "0.4", optional = true }
@@ -57,7 +58,6 @@ rust_decimal = { version = "1.20", default-features = false, optional = true }
 ryu = { version = "1.0", optional = true }
 serde = { version = "1.0.122", features = ["derive"] }
 serde_json = { version = "1.0.18", features = ["std"], default-features = false, optional = true }
-smartstring = "1.0"
 static_assertions = "1.1"
 time = { version = "0.3.35", features = ["formatting", "macros", "parsing"], optional = true }
 url = { version = "2.0", optional = true }