Command line arguments

Simply add --help to see full documentation. The following is a snapshot when running the command with --help:

$ flutter_rust_bridge_codegen --help
{{#include help.txt}}

flutter_rust_bridge_serve

$ dart run flutter_rust_bridge_serve --help
{{#include help.serve.txt}}

Configuration files

You can run flutter_rust_bridge_codegen with no arguments, provided any of these files exists in the working directory (in order of priority):

• .flutter_rust_bridge.yml
• .flutter_rust_bridge.yaml
• .flutter_rust_bridge.json

The codegen will try to read a configuration from these files. Otherwise, you can pass to the CLI any YAML file that contains the config. The same arguments from the CLI are accepted, but they will be in snake_case.

# in .flutter_rust_bridge.yml
rust_input:
  - path/to/api.rs
dart_output:
  - path/to/bridge_generated.dart

Similarly, if you're calling flutter_rust_bridge_codegen from the root of your Dart project, you can also fill in your config under the flutter_rust_bridge entry in pubspec.yaml:

# put this somewhere in your pubspec.yaml
flutter_rust_bridge:
  rust_input:
    - path/to/api.rs
  dart_output:
    - lib/src/bridge_generated.dart