Suggestion: add #[defmt(transparent)] attribute to Format derive

[vic1707]

reading the doc

Newtypes
If you need to implement Format for some "newtype" struct you can delegate the formatting to the inner type.
Example below:

struct MyU8 { inner: u8 }

impl defmt::Format for MyU8 {
    fn format(&self, f: defmt::Formatter) {
       self.inner.format(f)
    }
}

I wonder if doing (on structs with one field only)

#[derive(defmt::Format)]
#[defmt(transparent)]
struct MyU8(u8);

wouldn't be nice for users 🤔.

A nice touch would be to also allow it on enums

#[derive(defmt::Format)]
#[defmt(transparent)]
enum MyEnum {
    U8(u8),
    MyPayload(MyPayload),
}