ex_tauri.install can't compile due to dependency/rust version fighting with the generated cargo.toml

[mrluc]

tried the example, as well as a sqlite app of ours, with various versions of rust:

• nightly
• stable
• 1.62.0
• 1.64.0
• 1.67.0
• 1.70.0

So far, all versions fail to compile with errors due to incompatibilities between the libraries and the Rust features they use.

These errors vary, but a representative example:

error[E0658]: use of unstable library feature 'stdsimd'
   --> /Users/mrluc/.asdf/installs/rust/1.70.0/registry/src/index.crates.io-6f17d22bba15001f/ahash-0.8.7/src/operations.rs:154:24
    |
154 |     let res = unsafe { vaesimcq_u8(vaesdq_u8(transmute!(value), transmute!(0u128))) };
    |                        ^^^^^^^^^^^
    |
    = note: see issue #48556 <https://github.com/rust-lang/rust/issues/48556> for more information

Reading through this library and https://github.com/feng19/phx_new_desktop/tree/master, I note that since this library embeds/generates the Cargo.toml, this isn't something end-users of the library can hop in and fix for themselves without a fork.

[filipecabaco]

👋 the error happens on mix ex_tauri.install ? Which version did you set in your configuration for tauri?

[mrluc]

In the case of the example cloned from this repo, looks like it's a git dep back to this repo

[filipecabaco]

that's weird indeed, tauri seems to be using a crate that contains an unstable feature leading to this issue 😓

I will try to fix this in the coming days and maybe take the opportunity to bump to tauri 2.0 since that will be releasing sometime soon

thank you for reporting

[mrluc]

sweet -- this library is a great idea; I used burrito for a liveview kiosk project recently, and this would of course open up a nice upgrade to that experience without bundling up all of the deps from elixir desktop 😄

FWIW this is a common situation in the Rust ecosystem from my experience; for instance, in this case, it's different crate/language-feature combinations for, I think, every one of the versions I tested above! Ie deps-of-deps with unpinned versions depend on later language features, which causes me to bump Rust version and try again. 😆 Makes one appreciate the stability of Elixir v1 ❤️