Implement objects thrown as errors - Githubissues

jhugman / uniffi-bindgen-react-native

A uniffi bindings generator for calling Rust from react-native

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Implement objects thrown as errors #54

Closed jhugman closed 1 month ago

jhugman commented 1 month ago

This PR adds the error-types fixture.

It:

introduces a UniffiThrownObject<T> wrapper error, which holds the object from lifted Rust.
refactors ordinary non-flat errors to use the same template as non-flat enums.
- this means that errors have tag and data properties, with data holding any parameters in a non-flat error.
discovers that in hermes, subclasses of errors can have properties and static methods, but not calculated properties or methods.