Merge branch 'main' into chore/toolchain-update

src/core/jit/graphql_error.rs

@@ -15,7 +15,7 @@ pub struct GraphQLError {
     pub locations: Vec<Pos>,
     /// If the error occurred in a resolver, the path to the error.
     #[serde(skip_serializing_if = "Vec::is_empty", default)]
-    pub path: Vec<PathSegment>,
+    pub path: Vec<PathSegment<'static>>,
     /// Extensions to the error.
     #[serde(skip_serializing_if = "error_extensions_is_empty", default)]
     pub extensions: Option<ErrorExtensionValues>,
@@ -75,7 +75,7 @@ impl GraphQLError {
 
     #[doc(hidden)]
     #[must_use]
-    pub fn with_path(self, path: Vec<PathSegment>) -> Self {
+    pub fn with_path(self, path: Vec<PathSegment<'static>>) -> Self {
         Self { path, ..self }
     }
 }

src/core/jit/model.rs

@@ -1,3 +1,4 @@
+use std::borrow::Cow;
 use std::collections::HashMap;
 use std::fmt::{Debug, Formatter};
 use std::sync::Arc;
@@ -505,36 +506,27 @@ impl From<Pos> for async_graphql::Pos {
 
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 #[serde(untagged)]
-pub enum PathSegment {
+pub enum PathSegment<'a> {
     /// A field in an object.
-    Field(String),
+    Field(Cow<'a, String>),
     /// An index in a list.
     Index(usize),
 }
 
-impl From<async_graphql::PathSegment> for PathSegment {
+impl From<async_graphql::PathSegment> for PathSegment<'static> {
     fn from(value: async_graphql::PathSegment) -> Self {
         match value {
-            async_graphql::PathSegment::Field(field) => PathSegment::Field(field),
+            async_graphql::PathSegment::Field(field) => PathSegment::Field(Cow::Owned(field)),
             async_graphql::PathSegment::Index(index) => PathSegment::Index(index),
         }
     }
 }
 
-impl From<PathSegment> for async_graphql::PathSegment {
-    fn from(val: PathSegment) -> Self {
-        match val {
-            PathSegment::Field(field) => async_graphql::PathSegment::Field(field),
-            PathSegment::Index(index) => async_graphql::PathSegment::Index(index),
-        }
-    }
-}
-
 #[derive(Debug, Serialize, Clone)]
 pub struct Positioned<Value> {
     pub value: Value,
     pub pos: Pos,
-    pub path: Vec<PathSegment>,
+    pub path: Vec<PathSegment<'static>>,
 }
 
 impl<Value> Positioned<Value> {
@@ -547,7 +539,7 @@ impl<Value> Positioned<Value>
 where
     Value: Clone,
 {
-    pub fn with_path(&mut self, path: Vec<PathSegment>) -> Self {
+    pub fn with_path(&mut self, path: Vec<PathSegment<'static>>) -> Self {
         Self { value: self.value.clone(), pos: self.pos, path }
     }
 }

src/core/jit/synth/synth.rs

@@ -59,10 +59,10 @@ where
         node: &'a Field<Value>,
         value: Option<&'a Value>,
         data_path: &DataPath,
-        path: &mut Vec<PathSegment>,
+        path: &mut Vec<PathSegment<'a>>,
         root_name: Option<&'a str>,
     ) -> Result<Value, Positioned<Error>> {
-        path.push(PathSegment::Field(node.output_name.clone()));
+        path.push(PathSegment::Field(Cow::Borrowed(&node.output_name)));
 
         let result = match self.store.get(&node.id) {
             Some(value) => {
@@ -120,7 +120,7 @@ where
         node: &'a Field<Value>,
         value: &'a Value,
         data_path: &DataPath,
-        path: &mut Vec<PathSegment>,
+        path: &mut Vec<PathSegment<'a>>,
     ) -> Result<Value, Positioned<Error>> {
         // skip the field if field is not included in schema
         if !self.include(node) {
@@ -222,7 +222,16 @@ where
         node: &'a Field<Value>,
         path: &[PathSegment],
     ) -> Positioned<Error> {
-        Positioned::new(error, node.pos).with_path(path.to_vec())
+        Positioned::new(error, node.pos).with_path(
+            path.iter()
+                .map(|x| match x {
+                    PathSegment::Field(cow) => {
+                        PathSegment::Field(Cow::Owned(cow.clone().into_owned()))
+                    }
+                    PathSegment::Index(i) => PathSegment::Index(*i),
+                })
+                .collect(),
+        )
     }
 }