v0.8.0-alpha-3

schemars/Cargo.toml

@@ -3,7 +3,7 @@ name = "schemars"
 description = "Generate JSON Schemas from Rust code"
 homepage = "https://graham.cool/schemars/"
 repository = "https://github.com/GREsau/schemars"
-version = "0.8.0-alpha-2"
+version = "0.8.0-alpha-3"
 authors = ["Graham Esau <gesau@hotmail.co.uk>"]
 edition = "2018"
 license = "MIT"
@@ -13,7 +13,7 @@ categories = ["encoding"]
 build = "build.rs"
 
 [dependencies]
-schemars_derive = { version = "=0.8.0-alpha-2", optional = true, path = "../schemars_derive" }
+schemars_derive = { version = "=0.8.0-alpha-3", optional = true, path = "../schemars_derive" }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 dyn-clone = "1.0"

schemars/src/gen.rs

@@ -212,12 +212,18 @@ impl SchemaGenerator {
         &self.definitions
     }
 
-    /// Consumes `self` and returns the collection of all [referenceable](JsonSchema::is_referenceable) schemas that have been generated.
+    /// Returns the collection of all [referenceable](JsonSchema::is_referenceable) schemas that have been generated,
+    /// leaving an empty map in its place.
     ///
     /// The keys of the returned `Map` are the [schema names](JsonSchema::schema_name), and the values are the schemas
     /// themselves.
-    pub fn into_definitions(self) -> Map<String, Schema> {
-        self.definitions
+    pub fn take_definitions(&mut self) -> Map<String, Schema> {
+        std::mem::replace(&mut self.definitions, Map::default())
+    }
+
+    /// Returns an iterator over the [visitors](SchemaSettings::visitors) being used by this `SchemaGenerator`.
+    pub fn visitors_mut(&mut self) -> impl Iterator<Item = &mut dyn Visitor2> {
+        self.settings.visitors.iter_mut().map(|v| v.as_mut())
     }
 
     /// Generates a root JSON Schema for the type `T`.