UniffiTraits are a handful of utility traits that Rust can implement automatically.
If a UniffiTrait is implemented, then the expected behaviour is that the foreign language forwards calls on to Rust.
e.g. adding #[uniffi::export(Display)] causes a toString() method to Javascript.
Unfortunately, the corresponding methods in Javascript are all non-standard.
I feel sure that there valueOf() and [Symbol.toPrimitive] may be useful to implement here, but I don't know enough about the internals to be sure this is the right thing to do.
UniffiTraits are a handful of utility traits that Rust can implement automatically.
If a UniffiTrait is implemented, then the expected behaviour is that the foreign language forwards calls on to Rust.
e.g. adding
#[uniffi::export(Display)]causes atoString()method to Javascript.Unfortunately, the corresponding methods in Javascript are all non-standard.
I feel sure that there
valueOf()and[Symbol.toPrimitive]may be useful to implement here, but I don't know enough about the internals to be sure this is the right thing to do.