warning: unused `std::result::Result` that must be used
   --> src/lib.rs:531:25
    |
531 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
544 | create_mesh!(Mesh21, 2, Edge);
    | ----------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
531 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:517:25
    |
517 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
544 | create_mesh!(Mesh21, 2, Edge);
    | ----------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
517 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:531:25
    |
531 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
543 | create_mesh!(Mesh22, 2, Triangle);
    | --------------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
531 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:517:25
    |
517 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
543 | create_mesh!(Mesh22, 2, Triangle);
    | --------------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
517 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:531:25
    |
531 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
542 | create_mesh!(Mesh31, 3, Edge);
    | ----------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
531 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:517:25
    |
517 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
542 | create_mesh!(Mesh31, 3, Edge);
    | ----------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
517 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:531:25
    |
531 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
541 | create_mesh!(Mesh32, 3, Triangle);
    | --------------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
531 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:517:25
    |
517 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
541 | create_mesh!(Mesh32, 3, Triangle);
    | --------------------------------- in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
517 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:531:25
    |
531 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
540 | create_mesh!(Mesh33, 3, Tetrahedron);
    | ------------------------------------ in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
531 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused `std::result::Result` that must be used
   --> src/lib.rs:517:25
    |
517 |                         dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...
540 | create_mesh!(Mesh33, 3, Tetrahedron);
    | ------------------------------------ in this macro invocation
    |
    = note: this `Result` may be an `Err` variant, which should be handled
    = note: `#[warn(unused_must_use)]` on by default
    = note: this warning originates in the macro `create_mesh` (in Nightly builds, run with -Z macro-backtrace for more info)
help: use `let _ = ...` to ignore the resulting value
    |
517 |                         let _ = dict.set_item(k, to_numpy_1d(py, v.to_vec()));
    |                         +++++++

warning: unused imports: `pyfunction`, `wrap_pyfunction`
 --> src/lib.rs:5:14
  |
5 |     pyclass, pyfunction, pymethods, pymodule,
  |              ^^^^^^^^^^
6 |     types::{PyDict, PyModule, PyType},
7 |     wrap_pyfunction, PyResult, Python,
  |     ^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default