Method for moving files/dirs

[io12]

It doesn't look like there's any method for moving/renaming files and directories currently. You can delete and recreate files/dirs, but the performance of this can be bad for large files/dirs.

[manuel-woelker]

Good point, for moves on the same filesystems there should probably be an optimization to actually call rename(2) and let the kernel do the heavy lifting. Thanks for the feedback, I will look into it.

[manuel-woelker]

Added in the latest release (0.4.0). For physical filesystems this should get lowered to syscalls where available.

https://docs.rs/vfs/0.4.0/vfs/path/struct.VfsPath.html#method.copy_file