Compilation of 0.3.0 seems to be broken on macOS

[Grzegorz Antoniak]

It seems that version 0.3.0, currently released on crates.io, is broken:

   Compiling mmap-rs v0.3.0
error[E0599]: no associated item named `MAP_JIT` found for struct `UnsafeMmapFlags` in the current scope
   --> /Users/antek/.cargo/registry/src/github.com-1ecc6299db9ec823/mmap-rs-0.3.0/src/os_impl/unix.rs:293:56
    |
293 |           if self.unsafe_flags.contains(UnsafeMmapFlags::MAP_JIT) {
    |                                                          ^^^^^^^ associated item not found in `UnsafeMmapFlags`
    |
   ::: /Users/antek/.cargo/registry/src/github.com-1ecc6299db9ec823/mmap-rs-0.3.0/src/lib.rs:18:1
    |
18  | / bitflags! {
19  | |     /// The available flags to configure the allocated mapping.
20  | |     pub struct MmapFlags: u32 {
21  | |         /// May initially map the pages as shared between multiple mappings, but creates a private
...   |
76  | |     }
77  | | }
    | |_- associated item `MAP_JIT` not found for this

I can see that this issue has been already resolved (i.e. I'm able to compile the git version on macOS without problems), but do you have any plans of releasing the fixed version to crates.io?

[S.J.R. van Schaik]

Thanks for the reminder! 0.4.0 is now available on crates.io.