Swap to Proc Macro Error 2 RUSTSEC-2024-0370

validator_derive/Cargo.toml

@@ -17,6 +17,6 @@ proc-macro = true
 syn = "2"
 quote = "1"
 proc-macro2 = "1"
-proc-macro-error = "1"
+proc-macro-error2 = "2"
 darling = { version = "0.20", features = ["suggestions"] }
 once_cell = "1.18.0"

validator_derive/src/lib.rs

@@ -1,7 +1,7 @@
 use darling::ast::Data;
 use darling::util::{Override, WithOriginal};
 use darling::FromDeriveInput;
-use proc_macro_error::{abort, proc_macro_error};
+use proc_macro_error2::{abort, proc_macro_error};
 use quote::{quote, ToTokens};
 use syn::{parse_macro_input, DeriveInput, Field, GenericParam, Path, PathArguments};
 

validator_derive/src/types.rs

@@ -3,7 +3,7 @@ use once_cell::sync::Lazy;
 use darling::util::Override;
 use darling::{FromField, FromMeta};
 
-use proc_macro_error::abort;
+use proc_macro_error2::abort;
 use quote::quote;
 use syn::spanned::Spanned;
 use syn::{Expr, Field, Ident, Path};