Specify feature(const_fn_trait_bound)

In newer versions of rustc feature(const_fn) was removed altogether since const fns have been stable for a while; you're supposed to specify the specific features you want.

added 1 commit

• f0c020f7 - Remove const_fn feature altogether

Compare with previous version

Is that funmap "Function not implemented" error expected? I don't think my changes could have caused that.

added 2 commits

• 80b1a88c - Specify feature(const_fn_trait_bound)
• a9e6e5ad - Remove const_fn feature altogether

Compare with previous version

I think you can safely ignore that error. The file that funmap is called on is backed by redoxfs, which doesn't even implement funmap yet! (https://gitlab.redox-os.org/redox-os/redoxfs/-/blob/6d9a53c956a87a5fa02a3fdf71c80d8a025bd9cf/src/mount/redox/scheme.rs#L752-754).

Overall this looks good, and I am happy you found a backwards-compatible fix, which works on both older and newer compiler versions (last time when we had to replace llvm_asm with asm, every single crate that used the old version, broke).

approved this merge request

merged

mentioned in commit 0d3facac

mentioned in issue #31 (closed)