feat: v1.9.4

src/util.rs

@@ -1,5 +1,6 @@
 use base64::{DecodeError, Engine};
 use base64::engine::general_purpose::{STANDARD, URL_SAFE_NO_PAD};
+use rust_util::XResult;
 
 pub fn base64_encode<T: AsRef<[u8]>>(input: T) -> String {
     STANDARD.encode(input)
@@ -12,3 +13,13 @@ pub fn base64_encode_url_safe_no_pad<T: AsRef<[u8]>>(input: T) -> String {
 pub fn base64_decode<T: AsRef<[u8]>>(input: T) -> Result<Vec<u8>, DecodeError> {
     STANDARD.decode(input)
 }
+
+pub fn try_decode(input: &str) -> XResult<Vec<u8>> {
+    return match hex::decode(input) {
+        Ok(v) => Ok(v),
+        Err(_) => match base64_decode(input) {
+            Ok(v) => Ok(v),
+            Err(e) => simple_error!("decode hex or base64 error: {}", e),
+        }
+    };
+}