| """Transition implementations for wasm-bindgen rust Rules""" |
| |
| def _wasm_bindgen_transition(_settings, attr): |
| """The implementation of the `wasm_bindgen_transition` transition |
| |
| Args: |
| _settings (dict): A dict {String:Object} of all settings declared |
| in the inputs parameter to `transition()` |
| attr (dict): A dict of attributes and values of the rule to which |
| the transition is attached |
| |
| Returns: |
| dict: A dict of new build settings values to apply |
| """ |
| return {"//command_line_option:platforms": str(Label("//rust/platform:{}".format(attr.target_arch)))} |
| |
| wasm_bindgen_transition = transition( |
| implementation = _wasm_bindgen_transition, |
| inputs = [], |
| outputs = ["//command_line_option:platforms"], |
| ) |
