I am wondering why does not that work?
identity!( dbg!( "a" ); );
Is there a way to make it working.
PS: I am aware about callback technique.
I am wondering why does not that work?
identity!( dbg!( "a" ); );
Is there a way to make it working.
PS: I am aware about callback technique.
macro_rules! identity
{
(
- ( $Src : tt )*
+ $( $Src : tt )*
)
=>
{
- ( $Src )*
+ $( $Src )*
};
}
Oops! So stupid typo.. Thank you Steffahn!