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// re2rust $INPUT -o $OUTPUT --header lexer/state.rs
mod lexer;
use lexer::state::State; // the module is generated by re2c
/*!header:re2c:on*/
pub struct State<'a> {
pub str: &'a [u8],
pub cur: usize,
/*!stags:re2c format = "pub @@: usize,"; */
}
/*!header:re2c:off*/
fn lex(st: &mut State) -> usize {
let t: usize;
/*!re2c
re2c:header = "lexer/state.rs";
re2c:yyfill:enable = 0;
re2c:define:YYCTYPE = "u8";
re2c:define:YYPEEK = "*st.str.get_unchecked(st.cur)";
re2c:define:YYSKIP = "st.cur += 1;";
re2c:define:YYSTAGP = "@@ = st.cur;";
re2c:tags = 1;
re2c:tags:expression = "st.@@";
[a]* @t [b]* { return t; }
*/
}
fn main() {
let mut st = State {
str: b"ab\0",
cur: 0,
/*!stags:re2c format = "@@: 0,"; */
};
assert_eq!(lex(&mut st), 1);
}