Similar to this: Does the macro invocation within stringify! not work?
Is there a way to stringify paste's output? I want a struct's name in snake_case casing. paste is no longer maintained and hoping there's a miracle to still get it to work:
#[test]
fn test_stringify() {
struct SomeStruct {
stuff: u8
}
macro_rules! forward {
($name:ty) => {
paste! ([<$name:snake>])
};
}
let s: &str = forward!(SomeStruct);
assert_eq!("some_struct", s)
}
At one point an issue was filed with stringified but it appears resolved, yet I cannot manage to use stringify in this way: Conflict with extended_key_value_attributes · Issue #63 · dtolnay/paste · GitHub
I get:
error: unexpected punct
--> src/string_the_test.rs:48:41
|
48 | let s: &str = forward!(stringify!(SomeStruct));
| ^