Struct File

pub struct File { /* private fields */ }

Implementations

impl File

pub fn open<P: AsRef<Path>>( comm: &impl Communicator, filename: P, amode: Mode, ) -> Result<Self>

pub fn write_at<B>(&self, offset: MPI_Offset, buf: &B) -> Result<()>

where B: Buffer,

pub fn read_at<B>(&self, offset: MPI_Offset, buf: &mut B) -> Result<()>

where B: BufferMut,

pub fn write_at_all<B>(&self, offset: MPI_Offset, buf: &B) -> Result<()>

where B: Buffer,

pub fn read_at_all<B>(&self, offset: MPI_Offset, buf: &mut B) -> Result<()>

where B: BufferMut,

pub fn set_atomicity(&self, flag: bool) -> Result<()>

pub fn sync(&self) -> Result<()>

pub fn set_view<E, D>( &self, disp: MPI_Offset, etype: &E, filetype: &D, datarep: &str, ) -> Result<()>

where E: Datatype, D: Datatype,

Trait Implementations

impl AsRaw for File

type Raw = *mut ompi_file_t

The raw MPI C API type

fn as_raw(&self) -> Self::Raw

The raw value

impl Drop for File

fn drop(&mut self)

Executes the destructor for this type.

impl FromRaw for File

unsafe fn from_raw(handle: Self::Raw) -> Self

Constructs the Rust type, with all its semantics, from the raw MPI type.

impl MatchesRaw for File