risingwave_meta::stream::stream_graph::state_match

Macro operator

Source 
macro_rules! operator {
    () => { ... };
    (@ from = $from:expr, to = $to:expr, $($fmt_arg:tt)*) => { ... };
    (from = $from:expr, to = $to:expr, $($fmt_arg:tt)*) => { ... };
    (to = $to:expr, $($fmt_arg:tt)*) => { ... };
    (from = $from:expr, $($fmt_arg:tt)*) => { ... };
    ($($fmt_arg:tt)*) => { ... };
}
Expand description

Constructs a Error::Operator variant.