diff --git a/src/parser.rs b/src/parser.rs
index 87ff8b7..c31b926 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -2,7 +2,7 @@ use nom::{
     branch::alt,
     bytes::complete::tag,
     character::complete::{alpha1, alphanumeric1, char, multispace0, multispace1, u64 as decimal},
-    combinator::{map, opt, recognize, consumed},
+    combinator::{consumed, map, opt, recognize},
     error::{context, ParseError, VerboseError},
     multi::{many0, many1, separated_list0},
     sequence::{delimited, pair, preceded, separated_pair, terminated, tuple},
@@ -117,16 +117,18 @@ fn declaration(i: Span) -> IResult<Span, NetDecl> {
 
 fn port_decl(i: Span) -> IResult<Span, PortDecl> {
     map(
-        consumed(
-            tuple((
-                alt((
-                    map(tag("input"), |_| PortDirection::Input),
-                    map(tag("output"), |_| PortDirection::Output),
-                )),
-                declaration,
-            ))
-        ),
-        |(pos, (direction, net))| PortDecl { pos, direction, net },
+        consumed(tuple((
+            alt((
+                map(tag("input"), |_| PortDirection::Input),
+                map(tag("output"), |_| PortDirection::Output),
+            )),
+            declaration,
+        ))),
+        |(pos, (direction, net))| PortDecl {
+            pos,
+            direction,
+            net,
+        },
     )(i)
 }
 
@@ -139,11 +141,17 @@ fn operation(input: Span) -> IResult<Span, Operation> {
     alt((
         map(
             separated_pair(ws0(identifier), char('&'), ws0(expression)),
-            |(a, b)| Operation::And { a: (*a.fragment()).into(), b },
+            |(a, b)| Operation::And {
+                a: (*a.fragment()).into(),
+                b,
+            },
         ),
         map(
             separated_pair(ws0(identifier), char('|'), ws0(expression)),
-            |(a, b)| Operation::Or { a: (*a.fragment()).into(), b },
+            |(a, b)| Operation::Or {
+                a: (*a.fragment()).into(),
+                b,
+            },
         ),
     ))(input)
 }
@@ -169,7 +177,9 @@ fn expression(input: Span) -> IResult<Span, Expression> {
     alt((
         map(ws0(operation), |op| Expression::Operation(Box::new(op))),
         map(ws0(call_item), |call| Expression::Call(Box::new(call))),
-        map(ws0(identifier), |ident| Expression::Ident((*ident.fragment()).into())),
+        map(ws0(identifier), |ident| {
+            Expression::Ident((*ident.fragment()).into())
+        }),
     ))(input)
 }