konsumlamm

`cargo miri test --features collections` fails

1

Currently, the CI only runs Miri without any features enabled. When I tried to enable all features, I got an "Undefined Behavior" error, see https://github.com/fitzgen/bumpalo/runs/7022998455?check_suite_focus=true.

Switch CI to GitHub Actions

1

Unfortunately, the doctests don't work currently, but I have no idea why.

Update message for checking `cast`

1

Followup to #20103. As an example, casting a `uint32` to a `uint64` (as is done in `compiler/int128.nim`), now produces the following message: ``` Warning: target type is larger than source...

Building a library

1

It seems to me that there is no way to just build a library with `nimble` (without creating a custom task), to see if it compiles. `nimble build` expects there...

Consider using `const_panic` in the future.

3

Tracking issue for `const_panic`: https://github.com/rust-lang/rust/issues/51999. Once this gets stabilized, it would be allowed to panic in a const context, so macros like `const_assert` could be implemented like this: ```rs macro_rules!...

`const_assert_ne!` supports 2 or more arguments. In the latter case, only the first argument is compared to every other argument, meaning that the arguments are not checked for pairwise inequality....

Improve wording in `README.md` and the doc comments.

Reference Documentation

1

It would be helpful to have an online reference documentation (something like for [kotlinx.coroutines](https://kotlin.github.io/kotlinx.coroutines/)). If this already exists, I'd be happy to know, but I couldn't find anything.

A way to check if a OnceCell is initialized?

2

As far as i can tell, there is currently no `is_initialized` function for the `OnceCell`s (and transitively the `Lazy` types). It could trivially be implemented like this (for `OnceCell`): ```rust...