Method offset

crates/tinywasm/src/reference.rs:84–88

(&self)

    }

    fn offset(&self) -> crate::std::io::Result<usize> {
        usize::try_from(self.position).map_err(|_| {
            crate::std::io::Error::new(crate::std::io::ErrorKind::InvalidInput, "cursor position exceeds usize")
        })
    }

    fn advance(&mut self, amount: usize) -> crate::std::io::Result<()> {
        self.position = self.position.checked_add(amount as u64).ok_or_else(|| {