Macro erg_common::fmt_option_map
source · macro_rules! fmt_option_map {
($ex: expr, $f: expr $(,)*) => { ... };
($ex: expr $(,)*, else $els: expr, $f: expr $(,)*) => { ... };
(pre $prefix: expr, $ex: expr, $f: expr $(,)*) => { ... };
($ex: expr, post $postfix: expr, $f: expr $(,)*) => { ... };
($prefix: expr, $ex: expr, $postfix: expr, $f: expr $(,)*) => { ... };
}