Struct Iovec

pub struct Iovec { /* private fields */ }

Implementations

impl Iovec

pub fn new(iov_base: *mut c_void, iov_len: usize) -> Result<Self, AeronCError>

pub fn new_zeroed() -> Result<Self, AeronCError>

creates zeroed struct where the underlying c struct is on the heap

pub fn iov_base(&self) -> *mut c_void

pub fn iov_len(&self) -> usize

pub fn get_inner(&self) -> *mut iovec

impl Iovec

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

impl Clone for Iovec

fn clone(&self) -> Iovec

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Iovec

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Iovec

This will create an instance where the struct is zeroed, use with care

fn default() -> Self

Returns the “default value” for a type.

impl Deref for Iovec

type Target = iovec

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl From<&Iovec> for *mut iovec

fn from(value: &Iovec) -> Self

Converts to this type from the input type.

impl From<*const iovec> for Iovec

fn from(value: *const iovec) -> Self

Converts to this type from the input type.

impl From<*mut iovec> for Iovec

fn from(value: *mut iovec) -> Self

Converts to this type from the input type.

impl From<Iovec> for *mut iovec

fn from(value: Iovec) -> Self

Converts to this type from the input type.

impl From<Iovec> for iovec

fn from(value: Iovec) -> Self

Converts to this type from the input type.

impl From<iovec> for Iovec

fn from(value: iovec) -> Self

Converts to this type from the input type.