Method read_signed_varint

crates/vm/src/builtins/code.rs:1435–1442

(&mut self)

    }

    fn read_signed_varint(&mut self) -> i32 {
        let uval = self.read_varint();
        if uval & 1 != 0 {
            -((uval >> 1) as i32)
        } else {
            (uval >> 1) as i32
        }
    }

    fn at_end(&self) -> bool {
        self.pos >= self.data.len()