tests/fuzz: refactor imports and improve readability

Author: digizeph

tests/fuzz/fuzz_targets/fuzz_attributes.rs

@@ -1,14 +1,28 @@
 #![no_main]
-use libfuzzer_sys::fuzz_target;
-use bytes::Bytes;
+use bgpkit_parser::models::{Afi, AsnLength, Safi};
 use bgpkit_parser::parser::bgp::attributes::parse_attributes;
-use bgpkit_parser::models::{AsnLength, Afi, Safi};
+use bytes::Bytes;
+use libfuzzer_sys::fuzz_target;
 
 fuzz_target!(|data: &[u8]| {
-    let mut bytes = Bytes::copy_from_slice(data);
+    let bytes = Bytes::copy_from_slice(data);
     // Try without AFI/SAFI context
     let _ = parse_attributes(bytes.clone(), &AsnLength::Bits16, false, None, None, None);
     // Try with AFI/SAFI contexts
-    let _ = parse_attributes(bytes.clone(), &AsnLength::Bits32, true, Some(&Afi::Ipv4), Some(&Safi::Unicast), None);
-    let _ = parse_attributes(bytes, &AsnLength::Bits32, true, Some(&Afi::Ipv6), Some(&Safi::Unicast), None);
+    let _ = parse_attributes(
+        bytes.clone(),
+        &AsnLength::Bits32,
+        true,
+        Some(Afi::Ipv4),
+        Some(Safi::Unicast),
+        None,
+    );
+    let _ = parse_attributes(
+        bytes,
+        &AsnLength::Bits32,
+        true,
+        Some(Afi::Ipv6),
+        Some(Safi::Unicast),
+        None,
+    );
 });

tests/fuzz/fuzz_targets/fuzz_bmp.rs

@@ -1,10 +1,10 @@
 #![no_main]
-use libfuzzer_sys::fuzz_target;
-use bytes::Bytes;
 use bgpkit_parser::parser::bmp::{parse_bmp_msg, parse_openbmp_header};
+use bytes::Bytes;
+use libfuzzer_sys::fuzz_target;
 
 fuzz_target!(|data: &[u8]| {
-    let mut bytes = Bytes::copy_from_slice(data);
+    let bytes = Bytes::copy_from_slice(data);
     // Try BMP common message parsing directly
     let _ = parse_bmp_msg(&mut bytes.clone());