| Server IP : 85.214.239.14 / Your IP : 18.227.140.251 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/2/root/proc/3/root/proc/3/cwd/proc/2/cwd/usr/share/doc/re2c/examples/rust/headers/ |
Upload File : |
// 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);
}