php_parser_rs

Macro peek_token

Source 
macro_rules! peek_token {
    ([ $($(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? => $out:expr),+ $(,)? ], $state:expr, [ $($message:literal),+ $(,)? ]) => { ... };
    ([ $($(|)? $( $pattern:pat_param )|+ $( if $guard: expr )?),+ $(,)? ], $state:expr, [ $($message:literal),+ $(,)? ]) => { ... };
    ([ $($(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? => $out:expr),+ $(,)? ], $state:expr, $message:literal) => { ... };
    ([ $($(|)? $( $pattern:pat_param )|+ $( if $guard: expr )?),+ $(,)? ], $state:expr, $message:literal) => { ... };
}