Fix clippy warnings

1 files changed, 16 insertions, 21 deletions

diff --git a/src/parser.rs b/src/parser.rs
index 62df908..09b3121 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -29,33 +29,28 @@ fn parse_parts(s: &str) -> IResult<&str, Line> {
 // Rest
 
 fn parse_options(s: &str) -> IResult<&str, Vec<String>> {
-    Ok(separated_list1(sep('|'), parse_term)(s)?)
+    separated_list1(sep('|'), parse_term)(s)
 }
 
 pub fn parse_term(s: &str) -> IResult<&str, String> {
     let mut term = String::from("");
     let mut s = s;
 
-    loop {
-        match peek(take::<usize, &str, ()>(1 as usize))(s) {
-            Ok((_, c)) => {
-                if c == "[" {
-                    let (s1, cs) = take_until("]")(s)?;
-                    s = s1;
-                    term.push_str(cs);
-                } else if c == "(" {
-                    let (s1, cs) = take_until(")")(s)?;
-                    s = s1;
-                    term.push_str(cs);
-                } else if c == ":" || c == "|" || c == "#" || c == "\n" || c == "\r" {
-                    break;
-                } else {
-                    let (s1, cs) = is_not("[(:|#\n\r")(s)?;
-                    s = s1;
-                    term.push_str(cs);
-                }
-            }
-            _ => break,
+    while let Ok((_, c)) = peek(take::<usize, &str, ()>(1_usize))(s) {
+        if c == "[" {
+            let (s1, cs) = take_until("]")(s)?;
+            s = s1;
+            term.push_str(cs);
+        } else if c == "(" {
+            let (s1, cs) = take_until(")")(s)?;
+            s = s1;
+            term.push_str(cs);
+        } else if c == ":" || c == "|" || c == "#" || c == "\n" || c == "\r" {
+            break;
+        } else {
+            let (s1, cs) = is_not("[(:|#\n\r")(s)?;
+            s = s1;
+            term.push_str(cs);
         }
     }