Lint fixes

Signed-off-by: Danil-Grigorev <[email protected]>

examples/crd_derive_schema.rs

@@ -89,8 +89,8 @@ pub struct FooSpec {
     set_listable: Vec<u32>,
     // Field with CEL validation
     #[serde(default)]
-    #[validated(rule="self != 'illegal'", message="string cannot be illegal")]
-    #[validated(rule="self != 'not legal'")]
+    #[validated(rule = "self != 'illegal'", message = "string cannot be illegal")]
+    #[validated(rule = "self != 'not legal'")]
     cel_validated: Option<String>,
 }
 // https://kubernetes.io/docs/reference/using-api/server-side-apply/#merge-strategy

kube-derive/src/custom_resource.rs

@@ -552,10 +552,7 @@ pub(crate) fn cel_validation(_: TokenStream, input: TokenStream) -> TokenStream
         Ok(di) => di,
     };
 
-    if !ast
-        .attrs
-        .iter().any(|attr| attr.path().is_ident("derive"))
-    {
+    if !ast.attrs.iter().any(|attr| attr.path().is_ident("derive")) {
         return syn::Error::new(
             ast.ident.span(),
             r#"#[cel_validation] macro should be placed before the #[derive(JsonSchema)] macro"#,

kube-derive/src/lib.rs

@@ -343,7 +343,10 @@ pub fn derive_custom_resource(input: proc_macro::TokenStream) -> proc_macro::Tok
 /// assert!(serde_json::to_string(&Struct::crd()).unwrap().contains(r#""rule":"self != ''""#));
 /// ```
 #[proc_macro_attribute]
-pub fn cel_validation(args: proc_macro::TokenStream, input: proc_macro::TokenStream) -> proc_macro::TokenStream {
+pub fn cel_validation(
+    args: proc_macro::TokenStream,
+    input: proc_macro::TokenStream,
+) -> proc_macro::TokenStream {
     custom_resource::cel_validation(args.into(), input.into()).into()
 }