Macro fungi_lang::fgi_effect
[−]
[src]
macro_rules! fgi_effect { { fromast $ast:expr } => { ... }; { ($($e:tt)+) } => { ... }; { {$($wr:tt)+} } => { ... }; { 0 } => { ... }; { $e1:tt then $e2:tt } => { ... }; { $e1:tt then $e2:tt $($more:tt)+ } => { ... }; { $($any:tt)* } => { ... }; }
Parser for Effects
ε ::=
fromast ast (inject ast nodes)
(ε) (parens)
{X;Y} (<Write; Read> effects)
0 (sugar - {0;0})
ε1 then ε2 ... (extended effect sequencing)