According to the developer survey last year, most of the community is using a stable compiler in some form[0]. I can only imagine that the ratio has improved si

According to the developer survey last year, most of the community is using a stable compiler in some form[0]. I can only imagine that the ratio has improved since then, especially with custom derives in 1.15. Additionally, I semiregularly see people say that they don't use nightly in production, even if they're using it for preview/experiments/testing. [0]: https://blog.rust-lang.org/2016/06/30/State-of-Rust-Survey-2016.html#using-rust https://blog.rust-lang.org/2016/06/30/State-of-Rust-Survey-2...