59     Mmap(MmapFiberStack),
93         let stack = MmapFiberStack::new(size)?;  in new()
163 struct MmapFiberStack {  struct
168 unsafe impl Send for MmapFiberStack {}  implementation
169 unsafe impl Sync for MmapFiberStack {}  implementation
171 impl MmapFiberStack {  implementation
201             Ok(MmapFiberStack {  in new()
209 impl Drop for MmapFiberStack {  implementation
441     static FIBER_STACKS: Mutex<Vec<MmapFiberStack>> = Mutex::new(Vec::new());
455             None => MmapFiberStack::new(size)?,  in new_fiber_stack()
469         mmap: ManuallyDrop<MmapFiberStack>,