rust: format enip files

Ticket: 3836

.github/workflows/builds.yml

@@ -389,7 +389,7 @@ jobs:
       - run: cargo fmt --check
         working-directory: rust/derive
       - run: rustfmt --check rust/src/dns/*.rs rust/src/applayertemplate/*.rs rust/src/asn1/*.rs
-              rust/src/bittorrent_dht/*.rs
+              rust/src/bittorrent_dht/*.rs rust/src/enip/*.rs
       - name: Check if Cargo.lock.in is up to date
         run: |
           cp rust/Cargo.lock rust/Cargo.lock.in

rust/src/enip/detect.rs

@@ -18,8 +18,8 @@
 use nom8::character::complete::{char, digit1, space0};
 use nom8::combinator::{map_opt, opt, verify};
 use nom8::error::{make_error, ErrorKind};
-use nom8::Parser;
 use nom8::IResult;
+use nom8::Parser;
 
 use std::os::raw::{c_int, c_void};
 
@@ -42,9 +42,9 @@ use crate::detect::{
 };
 use suricata_sys::sys::{
     DetectEngineCtx, DetectEngineThreadCtx, Flow, SCDetectBufferSetActiveList,
-    SCDetectHelperBufferMpmRegister, SCDetectHelperBufferProgressRegister, SCDetectHelperKeywordRegister,
-    SCDetectSignatureSetAppProto, SCSigMatchAppendSMToList, SCSigTableAppLiteElmt, SigMatchCtx,
-    Signature,
+    SCDetectHelperBufferMpmRegister, SCDetectHelperBufferProgressRegister,
+    SCDetectHelperKeywordRegister, SCDetectSignatureSetAppProto, SCSigMatchAppendSMToList,
+    SCSigTableAppLiteElmt, SigMatchCtx, Signature,
 };
 
 use crate::direction::Direction;
@@ -84,7 +84,8 @@ fn enip_parse_cip_service(i: &str) -> IResult<&str, DetectCipServiceData> {
     let (i, _) = space0.parse(i)?;
     let (i, service) = verify(map_opt(digit1, |s: &str| s.parse::<u8>().ok()), |&v| {
         v < 0x80
-    }).parse(i)?;
+    })
+    .parse(i)?;
     let mut class = None;
     let mut attribute = None;
     let (i, _) = space0.parse(i)?;