Struct shared_memory::SharedMemRaw [−][src]
pub struct SharedMemRaw { /* fields omitted */ }
Raw shared memory mapping
This feature is only useful when dealing with memory mappings not managed by this crate. When all processes involed use the shared_memory crate, it is highly recommended to avoid SharedMemRaw and use the much safer/full-featured SharedMem.
Methods
impl SharedMemRaw
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impl SharedMemRaw
pub fn create(
unique_id: String,
size: usize
) -> Result<SharedMemRaw, Box<Error>>
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pub fn create(
unique_id: String,
size: usize
) -> Result<SharedMemRaw, Box<Error>>
Creates a raw mapping
pub fn open(unique_id: String) -> Result<SharedMemRaw, Box<Error>>
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pub fn open(unique_id: String) -> Result<SharedMemRaw, Box<Error>>
Opens a raw mapping
pub fn get_size(&self) -> &usize
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pub fn get_size(&self) -> &usize
Returns the size of the raw mapping
pub fn get_path(&self) -> &String
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pub fn get_path(&self) -> &String
Returns the OS specific path of the raw mapping
pub fn get_ptr(&self) -> *mut c_void
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pub fn get_ptr(&self) -> *mut c_void
Returns a void pointer to the first address of the mapping
Trait Implementations
impl ReadRaw for SharedMemRaw
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impl ReadRaw for SharedMemRaw
unsafe fn get_raw<D: SharedMemCast>(&self) -> &D
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unsafe fn get_raw<D: SharedMemCast>(&self) -> &D
Returns a read only reference to D casted onto the shared memory
unsafe fn get_raw_slice<D: SharedMemCast>(&self) -> &[D]
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unsafe fn get_raw_slice<D: SharedMemCast>(&self) -> &[D]
Returns a read only reference to a slice of D casted onto the shared memory
impl WriteRaw for SharedMemRaw
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impl WriteRaw for SharedMemRaw
unsafe fn get_raw_mut<D: SharedMemCast>(&mut self) -> &mut D
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unsafe fn get_raw_mut<D: SharedMemCast>(&mut self) -> &mut D
Returns a mutable reference to D casted onto the shared memory
unsafe fn get_raw_slice_mut<D: SharedMemCast>(&mut self) -> &mut [D]
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unsafe fn get_raw_slice_mut<D: SharedMemCast>(&mut self) -> &mut [D]
Returns a mutable reference to a slice of D casted onto the shared memory
Auto Trait Implementations
impl !Send for SharedMemRaw
impl !Send for SharedMemRaw
impl !Sync for SharedMemRaw
impl !Sync for SharedMemRaw