Struct AeronMappedRawLog 

pub struct AeronMappedRawLog { /* private fields */ }

Implementations

impl AeronMappedRawLog

pub fn new( term_buffers: [aeron_mapped_buffer_t; 3], log_meta_data: AeronMappedBuffer, mapped_file: AeronMappedFile, term_length: usize, ) -> Result<Self, AeronCError>

pub fn new_zeroed_on_heap() -> Self

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

pub fn new_zeroed_on_stack() -> Self

creates zeroed struct where the underlying c struct is on the stack (Use with care)

pub fn term_buffers(&self) -> [aeron_mapped_buffer_t; 3]

pub fn log_meta_data(&self) -> AeronMappedBuffer

pub fn mapped_file(&self) -> AeronMappedFile

pub fn term_length(&self) -> usize

pub fn aeron_raw_log_map( &self, path: &CStr, use_sparse_files: bool, term_length: u64, page_size: u64, ) -> Result<i32, AeronCError>

pub fn aeron_raw_log_map_existing( &self, path: &CStr, pre_touch: bool, ) -> Result<i32, AeronCError>

pub fn aeron_raw_log_free(&self, filename: &CStr) -> bool

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

pub unsafe fn get_inner_mut(&self) -> &mut aeron_mapped_raw_log_t

Mutable access to the underlying C struct, minted from &self: nothing prevents two live &mut at once, so the caller must ensure exclusive access for the lifetime of the returned reference.

Safety

No other reference (& or &mut) to the underlying struct may be alive while the returned &mut is in use.

pub fn get_inner_ref(&self) -> &aeron_mapped_raw_log_t

impl AeronMappedRawLog

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 dangerous to use with Aeron/AeronContext/AeronPublication/AeronSubscription More intended for AeronArchiveRecordingDescriptor (note strings will not work as its a shallow copy)

Trait Implementations

impl Clone for AeronMappedRawLog

fn clone(&self) -> AeronMappedRawLog

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AeronMappedRawLog

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

Formats the value using the given formatter.

impl Default for AeronMappedRawLog

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 AeronMappedRawLog

type Target = aeron_mapped_raw_log_stct

The resulting type after dereferencing.

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

Dereferences the value.

impl From<&AeronMappedRawLog> for *mut aeron_mapped_raw_log_t

fn from(value: &AeronMappedRawLog) -> Self

Converts to this type from the input type.

impl From<*const aeron_mapped_raw_log_stct> for AeronMappedRawLog

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

Converts to this type from the input type.

impl From<*mut aeron_mapped_raw_log_stct> for AeronMappedRawLog

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

Converts to this type from the input type.

impl From<AeronMappedRawLog> for *mut aeron_mapped_raw_log_t

fn from(value: AeronMappedRawLog) -> Self

Converts to this type from the input type.

impl From<AeronMappedRawLog> for aeron_mapped_raw_log_t

fn from(value: AeronMappedRawLog) -> Self

Converts to this type from the input type.

impl From<aeron_mapped_raw_log_stct> for AeronMappedRawLog

fn from(value: aeron_mapped_raw_log_t) -> Self

Converts to this type from the input type.