Struct AeronCounterMetadataDescriptor

pub struct AeronCounterMetadataDescriptor { /* private fields */ }

Implementations

impl AeronCounterMetadataDescriptor

pub fn new( state: i32, type_id: i32, free_for_reuse_deadline_ms: i64, key: [u8; 112], label_length: i32, label: [u8; 380], ) -> Result<Self, AeronCError>

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

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

pub fn state(&self) -> i32

pub fn type_id(&self) -> i32

pub fn free_for_reuse_deadline_ms(&self) -> i64

pub fn key(&self) -> [u8; 112]

pub fn label_length(&self) -> i32

pub fn label(&self) -> [u8; 380]

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

impl AeronCounterMetadataDescriptor

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 AeronCounterMetadataDescriptor

fn clone(&self) -> AeronCounterMetadataDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AeronCounterMetadataDescriptor

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

Formats the value using the given formatter.

impl Default for AeronCounterMetadataDescriptor

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 AeronCounterMetadataDescriptor

type Target = aeron_counter_metadata_descriptor_stct

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&AeronCounterMetadataDescriptor> for *mut aeron_counter_metadata_descriptor_t

fn from(value: &AeronCounterMetadataDescriptor) -> Self

Converts to this type from the input type.

impl From<*const aeron_counter_metadata_descriptor_stct> for AeronCounterMetadataDescriptor

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

Converts to this type from the input type.

impl From<*mut aeron_counter_metadata_descriptor_stct> for AeronCounterMetadataDescriptor

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

Converts to this type from the input type.

impl From<AeronCounterMetadataDescriptor> for *mut aeron_counter_metadata_descriptor_t

fn from(value: AeronCounterMetadataDescriptor) -> Self

Converts to this type from the input type.

impl From<AeronCounterMetadataDescriptor> for aeron_counter_metadata_descriptor_t

fn from(value: AeronCounterMetadataDescriptor) -> Self

Converts to this type from the input type.

impl From<aeron_counter_metadata_descriptor_stct> for AeronCounterMetadataDescriptor

fn from(value: aeron_counter_metadata_descriptor_t) -> Self

Converts to this type from the input type.