Recursive structs cause a stack overflow

[cAttte]

hi! trying to generate bindings for a recursive struct with tauri_specta causes a stack overflow:

#[derive(serde::Serialize, specta::Type)]
struct B { a: Option<Box<A>> }

#[derive(serde::Serialize, specta::Type)]
struct A { b: B }

thread 'main' has overflowed its stack

here's an MRE. just run:

git clone https://github.com/cAttte/tauri-specta-overflow && cd tauri-specta-overflow && npm i && npm run tauri dev

given that recursive types are fine in TypeScript, this should be no problem. but even if this was unsupported behavior, tauri_specta should detect the recursion and fail intentionally!

[oscartbeaumont]

Yeah stack overflows are not okay and this should be supported. Will give this a look when I have a moment.

[oscartbeaumont]

Also gonna move this to to the Specta repo as it’s gonna be a problem with it.