Add missing trait in README example (#61)

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Jean-Marie Comets 2017-07-26 14:19:49 +02:00 committed by messense
parent 68e197993d
commit c5d0860996
1 changed files with 1 additions and 1 deletions

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@ -34,7 +34,7 @@ Example program displaying the value of `sys.version`:
```rust
extern crate pyo3;
use pyo3::{Python, PyDict, PyResult};
use pyo3::{Python, PyDict, PyResult, ObjectProtocol};
fn main() {
let gil = Python::acquire_gil();