implement MAC auth for felica

2026-08-28 21:56:37 +08:00
parent f523b7d394
commit 494f4b92eb
20 changed files with 562 additions and 233 deletions
@@ -15,15 +15,12 @@ pub struct Uid {
 impl core::fmt::Display for Uid {
    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
        #[cfg(feature = "alloc")]
-        return write!(f, "{}", hex::encode(&self.bytes));
+        {
+            write!(f, "{}", hex::encode(&self.bytes))
+        }
        #[cfg(not(feature = "alloc"))]
        {
-            let mut buf: heapless::Vec<u8, 14> = heapless::Vec::new();
-            hex::encode_to_slice(&self.bytes, &mut buf)
-                .map_err(|_| core::fmt::Error)?;
-            let s = heapless::String::from_utf8(buf)
-                .map_err(|_| core::fmt::Error)?;
-            write!(f, "{}", s)
+            write!(f, "{:?}", self)
        }
    }
 }