feat: trusted relayer

Cargo.toml

@@ -14,6 +14,7 @@ serde_json = "1"
 proc-macro2 = "1"
 syn = { version = "2", features = ["full"] }
 near-sdk = { version = ">=5.24.0", features = ["non-contract-usage"] }
+near-plugins = { git = "https://github.com/aurora-is-near/near-plugins", tag = "v0.4.1" }
 
 omni-utils = { path = "omni-utils" }
 omni-utils-derive = { path = "omni-utils-derive" }

omni-utils-derive/src/lib.rs

@@ -1,8 +1,14 @@
 use proc_macro::{self, TokenStream};
 
 mod error_display;
+mod trusted_relayer;
 
 #[proc_macro_derive(ErrorDisplay)]
 pub fn derive_error_display(input: TokenStream) -> TokenStream {
     error_display::derive_error_display(input)
 }
+
+#[proc_macro_attribute]
+pub fn trusted_relayer(args: TokenStream, input: TokenStream) -> TokenStream {
+    trusted_relayer::trusted_relayer(args, input)
+}