Update docs and changelog

CHANGELOG.md

@@ -1,4 +1,8 @@
 # Changelog
+## In-dev - version TBC
+### Added:
+- If a struct is annotated with `#[serde(deny_unknown_fields)]`, generated schema will have `additionalProperties` set to `false` (https://github.com/GREsau/schemars/pull/30)
+- Set `type` property to `string` on simple enums (https://github.com/GREsau/schemars/issues/28)
 
 ## [0.7.3] - 2020-05-15
 ### Added:

README.md

@@ -117,7 +117,7 @@ use schemars::{schema_for, JsonSchema};
 use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize, Serialize, JsonSchema)]
-#[serde(rename_all = "camelCase")]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
 pub struct MyStruct {
     #[serde(rename = "myNumber")]
     pub my_int: i32,
@@ -171,6 +171,7 @@ fn main() {
       "format": "int32"
     }
   },
+  "additionalProperties": false,
   "definitions": {
     "MyEnum": {
       "anyOf": [

docs/1.1-attributes.md

@@ -124,6 +124,15 @@ If the given type has any required generic type parameters, then they must all b
 
 Serde docs: [variant](https://serde.rs/variant-attrs.html#with) / [field](https://serde.rs/field-attrs.html#with)
 
+<h3 id="deny_unknown_fields">
+
+`#[serde(deny_unknown_fields)]` / `#[schemars(deny_unknown_fields)]`
+</h3>
+
+Setting this on a container will set the `additionalProperties` keyword on generated schemas to `false` to show that any extra properties are explicitly disallowed.
+
+Serde docs: [container](https://serde.rs/container-attrs.html#deny_unknown_fields)
+
 </div>
 
 ## Other Attributes

docs/_includes/examples/schemars_attrs.rs

@@ -2,7 +2,7 @@ use schemars::{schema_for, JsonSchema};
 use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize, Serialize, JsonSchema)]
-#[schemars(rename_all = "camelCase")]
+#[schemars(rename_all = "camelCase", deny_unknown_fields)]
 pub struct MyStruct {
     #[serde(rename = "thisIsOverridden")]
     #[schemars(rename = "myNumber")]

docs/_includes/examples/schemars_attrs.schema.json

@@ -26,6 +26,7 @@
       "format": "int32"
     }
   },
+  "additionalProperties": false,
   "definitions": {
     "MyEnum": {
       "anyOf": [

docs/_includes/examples/serde_attrs.rs

@@ -2,7 +2,7 @@ use schemars::{schema_for, JsonSchema};
 use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize, Serialize, JsonSchema)]
-#[serde(rename_all = "camelCase")]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
 pub struct MyStruct {
     #[serde(rename = "myNumber")]
     pub my_int: i32,

docs/_includes/examples/serde_attrs.schema.json

@@ -26,6 +26,7 @@
       "format": "int32"
     }
   },
+  "additionalProperties": false,
   "definitions": {
     "MyEnum": {
       "anyOf": [

schemars/examples/schemars_attrs.rs

@@ -2,7 +2,7 @@ use schemars::{schema_for, JsonSchema};
 use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize, Serialize, JsonSchema)]
-#[schemars(rename_all = "camelCase")]
+#[schemars(rename_all = "camelCase", deny_unknown_fields)]
 pub struct MyStruct {
     #[serde(rename = "thisIsOverridden")]
     #[schemars(rename = "myNumber")]

schemars/examples/schemars_attrs.schema.json

@@ -26,6 +26,7 @@
       "format": "int32"
     }
   },
+  "additionalProperties": false,
   "definitions": {
     "MyEnum": {
       "anyOf": [

schemars/examples/serde_attrs.rs

@@ -2,7 +2,7 @@ use schemars::{schema_for, JsonSchema};
 use serde::{Deserialize, Serialize};
 
 #[derive(Deserialize, Serialize, JsonSchema)]
-#[serde(rename_all = "camelCase")]
+#[serde(rename_all = "camelCase", deny_unknown_fields)]
 pub struct MyStruct {
     #[serde(rename = "myNumber")]
     pub my_int: i32,

schemars/examples/serde_attrs.schema.json

@@ -26,6 +26,7 @@
       "format": "int32"
     }
   },
+  "additionalProperties": false,
   "definitions": {
     "MyEnum": {
       "anyOf": [

schemars/src/lib.rs

@@ -113,7 +113,7 @@ use serde::{Deserialize, Serialize};
 #[derive(Deserialize, Serialize, JsonSchema)]
 #[serde(rename_all = "camelCase")]
 pub struct MyStruct {
-    #[serde(rename = "myNumber")]
+    #[serde(rename = "myNumber", deny_unknown_fields)]
     pub my_int: i32,
     pub my_bool: bool,
     #[serde(default)]
@@ -165,6 +165,7 @@ fn main() {
             "format": "int32"
         }
     },
+    "additionalProperties": false,
     "definitions": {
         "MyEnum": {
             "anyOf": [