This macro translates a simple string processing expression,
such as #stringify() and #concat()
Can be used in conjunction with some macros that cannot evaluate stringify!()
Is compile-fail case:
#[doc(alias = stringify!(bar))]
fn foo() {}Change to:
use stringify_inner::sexpr_attr;
#[sexpr_attr(doc(alias = #stringify(bar)))]
fn foo() {}use stringify_inner::sexpr;
assert_eq!(sexpr!(#stringify(foo)), "foo");
assert_eq!(sexpr!(#concat(#stringify(foo), "bar")), "foobar");