strftime: move error() method below caller

Author: djc

src/format/strftime.rs

@@ -426,22 +426,6 @@ impl<'a> StrftimeItems<'a> {
  .collect()
  }
 
- fn error<'b>(
- &mut self,
- original: &'b str,
- error_len: &mut usize,
- ch: Option<char>,
- ) -> (&'b str, Item<'b>) {
- if !self.lenient {
- return (&original[*error_len..], Item::Error);
- }
-
- if let Some(c) = ch {
- *error_len -= c.len_utf8();
- }
- (&original[*error_len..], Item::Literal(&original[..*error_len]))
- }
-
  fn parse_next_item(&mut self, mut remainder: &'a str) -> Option<(&'a str, Item<'a>)> {
  use InternalInternal::*;
  use Item::{Literal, Space};
@@ -732,6 +716,22 @@ impl<'a> StrftimeItems<'a> {
  }
  }
 
+ fn error<'b>(
+ &mut self,
+ original: &'b str,
+ error_len: &mut usize,
+ ch: Option<char>,
+ ) -> (&'b str, Item<'b>) {
+ if !self.lenient {
+ return (&original[*error_len..], Item::Error);
+ }
+
+ if let Some(c) = ch {
+ *error_len -= c.len_utf8();
+ }
+ (&original[*error_len..], Item::Literal(&original[..*error_len]))
+ }
+
  #[cfg(feature = "unstable-locales")]
  fn switch_to_locale_str(
  &mut self,