Change schema to be case-insensitive

Author: 0xOmarA

serde_with/src/schemars_0_8.rs

@@ -420,7 +420,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Lowercase> {
         SchemaObject {
             instance_type: Some(InstanceType::String.into()),
             string: Some(Box::new(StringValidation {
-                pattern: Some(r"^(?:[0-9a-f]{2})*$".to_owned()),
+                pattern: Some(r"^(?:[0-9A-Fa-f]{2})*$".to_owned()),
                 ..Default::default()
             })),
             ..Default::default()
@@ -449,7 +449,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Uppercase> {
         SchemaObject {
             instance_type: Some(InstanceType::String.into()),
             string: Some(Box::new(StringValidation {
-                pattern: Some(r"^(?:[0-9A-F]{2})*$".to_owned()),
+                pattern: Some(r"^(?:[0-9A-Fa-f]{2})*$".to_owned()),
                 ..Default::default()
             })),
             ..Default::default()

serde_with/src/schemars_0_9.rs

@@ -419,7 +419,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Lowercase> {
     fn json_schema(_: &mut SchemaGenerator) -> Schema {
         json_schema!({
             "type": "string",
-            "pattern": r"^(?:[0-9a-f]{2})*$",
+            "pattern": r"^(?:[0-9A-Fa-f]{2})*$",
         })
     }
 
@@ -441,7 +441,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Uppercase> {
     fn json_schema(_: &mut SchemaGenerator) -> Schema {
         json_schema!({
             "type": "string",
-            "pattern": r"^(?:[0-9A-F]{2})*$",
+            "pattern": r"^(?:[0-9A-Fa-f]{2})*$",
         })
     }
 

serde_with/src/schemars_1.rs

@@ -421,7 +421,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Lowercase> {
     fn json_schema(_: &mut SchemaGenerator) -> Schema {
         json_schema!({
             "type": "string",
-            "pattern": r"^(?:[0-9a-f]{2})*$",
+            "pattern": r"^(?:[0-9A-Fa-f]{2})*$",
         })
     }
 
@@ -443,7 +443,7 @@ impl<T> JsonSchemaAs<T> for hex::Hex<formats::Uppercase> {
     fn json_schema(_: &mut SchemaGenerator) -> Schema {
         json_schema!({
             "type": "string",
-            "pattern": r"^(?:[0-9A-F]{2})*$",
+            "pattern": r"^(?:[0-9A-Fa-f]{2})*$",
         })
     }
 

serde_with/tests/schemars_0_8/schemars_basic.json

@@ -31,7 +31,7 @@
     "lowercase_hex": {
       "description": "A vector of bytes that's serialized as a lowercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9a-f]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     },
     "same": {
       "description": "Same does not implement `JsonSchema` directly so this checks that the correct schemars attribute was injected.",
@@ -42,7 +42,7 @@
     "uppercase_hex": {
       "description": "A vector of bytes that's serialized as an uppercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9A-F]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     },
     "vec_same": {
       "description": "Same thing, but with a Vec this time.",

serde_with/tests/schemars_0_9/schemars_basic.json

@@ -37,12 +37,12 @@
     "lowercase_hex": {
       "description": "A vector of bytes that's serialized as a lowercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9a-f]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     },
     "uppercase_hex": {
       "description": "A vector of bytes that's serialized as an uppercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9A-F]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     }
   },
   "required": [

serde_with/tests/schemars_1/schemars_basic.json

@@ -37,12 +37,12 @@
     "lowercase_hex": {
       "description": "A vector of bytes that's serialized as a lowercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9a-f]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     },
     "uppercase_hex": {
       "description": "A vector of bytes that's serialized as an uppercase hex string.",
       "type": "string",
-      "pattern": "^(?:[0-9A-F]{2})*$"
+      "pattern": "^(?:[0-9A-Fa-f]{2})*$"
     }
   },
   "required": [