Use type alias TokenStream.

2020-06-11 18:13:33 +08:00
parent 13cde456e5
commit 0ac3a7d8b4
4 changed files with 93 additions and 94 deletions
--- a/src/token.rs
+++ b/src/token.rs
@@ -19,6 +19,8 @@ use crate::stdlib::{

 type LERR = LexError;

+pub type TokenStream<'a> = Peekable<TokenIterator<'a>>;
+
 /// A location (line number + character position) in the input script.
 ///
 /// In order to keep footprint small, both line number and character position have 16-bit unsigned resolution,