Struct AeronCounter

pub struct AeronCounter { /* private fields */ }

Implementations

impl AeronCounter

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

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

pub fn addr(&self) -> &mut i64

Return a pointer to the counter value.

Return

pointer to the counter value.

pub fn constants( &self, constants: &AeronCounterConstants, ) -> Result<i32, AeronCError>

Fill in a structure with the constants in use by a counter.

Parameters

• counter to get the constants for.

• constants structure to fill in with the constants.

Return

0 for success and -1 for error.

pub fn get_constants(&self) -> Result<AeronCounterConstants, AeronCError>

Fill in a structure with the constants in use by a counter.

pub fn close<AeronNotificationHandlerImpl: AeronNotificationCallback>( &self, on_close_complete: Option<&Handler<AeronNotificationHandlerImpl>>, ) -> Result<i32, AeronCError>

Asynchronously close the counter.

Return

0 for success or -1 for error.

pub fn close_once<AeronNotificationHandlerImpl: FnMut()>( &self, on_close_complete: AeronNotificationHandlerImpl, ) -> Result<i32, AeronCError>

Asynchronously close the counter.

Return

0 for success or -1 for error.

NOTE: aeron must not store this closure and instead use it immediately. If not you will get undefined behaviour, use with care

pub fn is_closed(&self) -> bool

Check if the counter is closed

Return

true if closed, false otherwise.

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

impl AeronCounter

pub fn new(async_: &AeronAsyncAddCounter) -> Result<Self, AeronCError>

impl AeronCounter

pub fn addr_atomic(&self) -> &AtomicI64

Trait Implementations

impl Clone for AeronCounter

fn clone(&self) -> AeronCounter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AeronCounter

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

Formats the value using the given formatter.

impl Deref for AeronCounter

type Target = aeron_counter_stct

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&AeronCounter> for *mut aeron_counter_t

fn from(value: &AeronCounter) -> Self

Converts to this type from the input type.

impl From<*const aeron_counter_stct> for AeronCounter

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

Converts to this type from the input type.

impl From<*mut aeron_counter_stct> for AeronCounter

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

Converts to this type from the input type.

impl From<AeronCounter> for *mut aeron_counter_t

fn from(value: AeronCounter) -> Self

Converts to this type from the input type.

impl From<AeronCounter> for aeron_counter_t

fn from(value: AeronCounter) -> Self

Converts to this type from the input type.

impl From<aeron_counter_stct> for AeronCounter

fn from(value: aeron_counter_t) -> Self

Converts to this type from the input type.

impl Send for AeronCounter

impl Sync for AeronCounter