Macro otter_base::if_let [−][src]
macro_rules! if_let { { $($variant:ident)::+ ($binding:pat) = $input:expr; else $($otherwise:tt)* } => { ... }; { $($variant:ident)::+ ($binding:pat) = $input:expr; $($otherwise:tt)* } => { ... }; { $($variant:ident)::+ {$binding:ident} = $input:expr; else $($otherwise:tt)* } => { ... }; { $($variant:ident)::+ {$binding:ident} = $input:expr; $($otherwise:tt)* } => { ... }; }