Tidy up PDF crate 🧹

1 files changed, 4 insertions, 1 deletions

diff --git a/src/utility.rs b/src/utility.rs
index a0e6a295..4e6bc7d9 100644
--- a/src/utility.rs
+++ b/src/utility.rs
@@ -1,7 +1,7 @@
 //! Utility functionality.
 
-use std::str::Split;
 use std::iter::Peekable;
+use std::str::Split;
 use unicode_xid::UnicodeXID;
 
 
@@ -29,6 +29,7 @@ pub trait Splinor {
 }
 
 impl Splinor for str {
+    #[inline]
     fn spline<'s, T: Clone>(&'s self, pat: &'s str, splinor: T) -> Spline<'s, T> {
         Spline {
             splinor: Splined::Splinor(splinor),
@@ -60,6 +61,7 @@ pub enum Splined<'s, T> {
 impl<'s, T: Clone> Iterator for Spline<'s, T> {
     type Item = Splined<'s, T>;
 
+    #[inline]
     fn next(&mut self) -> Option<Splined<'s, T>> {
         if self.next_splinor && self.split.peek().is_some() {
             self.next_splinor = false;
@@ -87,6 +89,7 @@ impl StrExt for str {
         self.chars().all(|c| c.is_whitespace() && c != '\n')
     }
 
+    #[inline]
     fn is_identifier(&self) -> bool {
         let mut chars = self.chars();