Compile error with `#[derive(Type)]` starting from nightly-2024-04-05 about sqlx HOT 3 OPEN

I'm also seeing this. On the plus side, I learned how to downgrade a rust version from this. If you're here and need to do the same, here's how...

# Install the version before the broken one. 
rustup install nightly-2024-04-04 

# Set the version to the installed one 
rustup override set nightly-2024-04-04

I can confirm nightly-2024-04-04 works fine.

from sqlx.

For some context:

this is coming from rust-lang/rust#119820, which is an intentional breaking change, coming to Rust 1.79. ( we at docs.rs are also impacted: rust-lang/docs.rs#2488 )

from sqlx.

Bumping this issue: the problem happens in Rust 1.79 which is currently in beta. It is set to release this change in just 3 weeks! @lcnr posted a comment that they would try to delay the change, but so far it's still in the beta.

Please merge the PR with the fix without waiting too much, it already feels like it's cutting it fairly close.

from sqlx.