67 pub struct MemoryMapping {  struct
77 unsafe impl Send for MemoryMapping {}  argument
79 unsafe impl Sync for MemoryMapping {}  implementation
81 impl MemoryMapping {  implementation
86     pub fn new(size: usize) -> Result<MemoryMapping> {  in new()
98     ) -> Result<MemoryMapping> {  in from_descriptor()
102     pub fn from_raw_descriptor(file_handle: RawDescriptor, size: usize) -> Result<MemoryMapping> {  in from_raw_descriptor()
110     ) -> Result<MemoryMapping> {  in from_descriptor_offset()
132 unsafe impl MappedRegion for MemoryMapping {  implementation
226         mapping: MemoryMapping,  in wrap()
256     fn to_crate_mmap(mapping: MemoryMapping) -> crate::MemoryMapping {  in to_crate_mmap()