3 files changed, 8 insertions, 6 deletions
diff --git a/src/parse/regex/byte_range.rs b/src/parse/regex/byte_range.rs
index 1ca6d8f..86b2c2b 100644
--- a/src/parse/regex/byte_range.rs
+++ b/src/parse/regex/byte_range.rs
@@ -49,11 +49,11 @@ impl ByteRange {
         let mut out = Vec::new();
 
         for (mut loc, delta) in edges {
-            if let Some(last) = last {
-                if last <= loc {
-                    out.push(ByteRange::new_range(last, loc));
-                    loc = loc + 1;
-                }
+            if let Some(last) = last
+                && last <= loc
+            {
+                out.push(ByteRange::new_range(last, loc));
+                loc += 1;
             }
 
             depth += delta;
diff --git a/src/parse/regex/dfa.rs b/src/parse/regex/dfa.rs
index aba6238..7e5be7b 100644
--- a/src/parse/regex/dfa.rs
+++ b/src/parse/regex/dfa.rs
@@ -14,6 +14,7 @@ pub struct State {
     accept: bool,
 }
 
+#[allow(clippy::upper_case_acronyms)]
 pub struct DFA {
     start: StateId,
     states: Vec<State>,
@@ -94,7 +95,7 @@ impl From<ENFA> for DFA {
             .collect();
 
         for ms in multi_states.iter() {
-            let i: usize = multi_to_dfa[&ms];
+            let i: usize = multi_to_dfa[ms];
             states[i].accept = ms.accept();
             for t in ms.possible_transitions() {
                 let k = multi_to_dfa[&ms.transition(t)];
diff --git a/src/parse/regex/enfa.rs b/src/parse/regex/enfa.rs
index 71998c9..3809595 100644
--- a/src/parse/regex/enfa.rs
+++ b/src/parse/regex/enfa.rs
@@ -8,6 +8,7 @@ use super::byte_range::ByteRange;
 
 /// NFA with epsilon transitions
 #[derive(Clone)]
+#[allow(clippy::upper_case_acronyms)]
 pub struct ENFA {
     pub states: Vec<EState>,
 }