Refactor to improve states

*   Remove custom kind wrappers, use plain bytes instead
*   Remove `Into`s, use the explicit expected types instead
*   Refactor to use `slice.as_str` in most places
*   Remove unneeded unique check before adding a definition
*   Use a shared CDATA prefix in constants
*   Inline byte checks into matches
*   Pass bytes back from parser instead of whole parse state
*   Refactor to work more often on bytes
*   Rename custom `size` to `len`

1 files changed, 2 insertions, 3 deletions

diff --git a/src/parser.rs b/src/parser.rs
index 613b206..23afb37 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -20,7 +20,7 @@ pub struct ParseState<'a> {
 /// Turn a string of markdown into events.
 ///
 /// Passes the codes back so the compiler can access the source.
-pub fn parse<'a>(value: &'a str, options: &'a Options) -> (Vec<Event>, ParseState<'a>) {
+pub fn parse<'a>(value: &'a str, options: &'a Options) -> (Vec<Event>, &'a [u8]) {
     let mut parse_state = ParseState {
         constructs: &options.constructs,
         bytes: value.as_bytes(),
@@ -37,6 +37,5 @@ pub fn parse<'a>(value: &'a str, options: &'a Options) -> (Vec<Event>, ParseStat
         },
     );
 
-    // To do: return bytes only?
-    (events, parse_state)
+    (events, parse_state.bytes)
 }