Problem
The unstable compiler flags for rustc is quite a long list, but it is easy to miss since it isn't shown through cargo rustc -Zhelp, nightly or not. It'd be an improvement to have leave a note or warning when running cargo rustc -Zhelp specifically, that it does not list the rustc options, and to read about them at the unstable book, similar to what is already done when running non-nightly cargo -Zhelp.
Proposed Solution
No response
Notes
No response
Problem
The unstable compiler flags for rustc is quite a long list, but it is easy to miss since it isn't shown through
cargo rustc -Zhelp, nightly or not. It'd be an improvement to have leave a note or warning when runningcargo rustc -Zhelpspecifically, that it does not list the rustc options, and to read about them at the unstable book, similar to what is already done when running non-nightlycargo -Zhelp.Proposed Solution
No response
Notes
No response