pub struct Iovec { /* private fields */ }
Implementations§
Source§impl Iovec
impl Iovec
pub fn new(iov_base: *mut c_void, iov_len: usize) -> Result<Self, AeronCError>
Sourcepub fn new_zeroed_on_heap() -> Self
pub fn new_zeroed_on_heap() -> Self
creates zeroed struct where the underlying c struct is on the heap
Sourcepub fn new_zeroed_on_stack() -> Self
pub fn new_zeroed_on_stack() -> Self
creates zeroed struct where the underlying c struct is on the stack (Use with care)
pub fn iov_base(&self) -> *mut c_void
pub fn iov_len(&self) -> usize
pub fn get_inner(&self) -> *mut iovec
pub fn get_inner_mut(&self) -> &mut iovec
pub fn get_inner_ref(&self) -> &iovec
Source§impl Iovec
impl Iovec
Sourcepub fn clone_struct(&self) -> Self
pub fn clone_struct(&self) -> Self
Regular clone just increases the reference count of underlying count.
clone_struct
shallow copies the content of the underlying struct on heap.
NOTE: if the struct has references to other structs these will not be copied
Must be only used on structs which has no init/clean up methods. So its danagerous to use with Aeron/AeronContext/AeronPublication/AeronSubscription More intended for AeronArchiveRecordingDescriptor
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Iovec
impl !RefUnwindSafe for Iovec
impl !Send for Iovec
impl !Sync for Iovec
impl Unpin for Iovec
impl !UnwindSafe for Iovec
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more