Server IP : 85.214.239.14 / Your IP : 3.138.174.45 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/self/root/usr/share/doc/re2c/examples/rust/includes/ |
Upload File : |
// re2rust $INPUT -o $OUTPUT /*!include:re2c "definitions.rs" */ fn lex(str: &[u8]) -> Num { let mut cur = 0; let mut mar = 0; /*!re2c re2c:yyfill:enable = 0; re2c:define:YYCTYPE = u8; re2c:define:YYPEEK = "*str.get_unchecked(cur)"; re2c:define:YYSKIP = "cur += 1;"; re2c:define:YYBACKUP = "mar = cur;"; re2c:define:YYRESTORE = "cur = mar;"; * { return Num::NaN; } number { return Num::Int; } !include "extra_rules.re.inc"; */ } fn main() { assert_eq!(lex(b"123\0"), Num::Int); assert_eq!(lex(b"123.4567\0"), Num::Float); }