Method with_dump

crates/compiler-core/src/marshal.rs:734–736

(&self, f: impl FnOnce(DumpableValue<'_, Self>) -> R)

    #[inline(always)]
    fn with_dump<R>(&self, f: impl FnOnce(DumpableValue<'_, Self>) -> R) -> Result<R, Self::Error> {
        Ok(f(self.borrow_constant().into()))
    }
}

pub trait Write {