Struct MemoryMappedFile

pub struct MemoryMappedFile { /* private fields */ }

Implementations

impl MemoryMappedFile

pub fn get_file_size<P: AsRef<Path>>(file: P) -> Result<u64, AeronError>

pub fn create_new<P: AsRef<Path> + Into<OsString>>( path: P, offset: Index, size: Index, ) -> Result<Self, AeronError>

pub fn map_existing<P: AsRef<Path> + Into<OsString>>( filename: P, read_only: bool, ) -> Result<MemoryMappedFile, AeronError>

pub fn map_existing_part<P: AsRef<Path> + Into<OsString>>( filename: P, offset: Index, size: Index, read_only: bool, ) -> Result<MemoryMappedFile, AeronError>

pub fn memory_ptr(&self) -> &[u8]

pub fn memory_size(&self) -> Index

pub fn atomic_buffer(&self, offset: Index, size: Index) -> AtomicBuffer

Trait Implementations

impl Debug for MemoryMappedFile

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

Formats the value using the given formatter.

impl Send for MemoryMappedFile

impl Sync for MemoryMappedFile