Trait wasi_common::file::WasiFile [−][src]
pub trait WasiFile {
Show methods
fn as_any(&self) -> &dyn Any;
fn datasync(&self) -> Result<(), Error>;
fn sync(&self) -> Result<(), Error>;
fn get_filetype(&self) -> Result<FileType, Error>;
fn get_fdflags(&self) -> Result<FdFlags, Error>;
fn set_fdflags(&mut self, flags: FdFlags) -> Result<(), Error>;
fn get_filestat(&self) -> Result<Filestat, Error>;
fn set_filestat_size(&self, _size: u64) -> Result<(), Error>;
fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>;
fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>;
fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>;
fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<u64, Error>;
fn read_vectored_at(
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<u64, Error>;
fn write_vectored(&self, bufs: &[IoSlice<'_>]) -> Result<u64, Error>;
fn write_vectored_at(
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<u64, Error>;
fn seek(&self, pos: SeekFrom) -> Result<u64, Error>;
fn peek(&self, buf: &mut [u8]) -> Result<u64, Error>;
fn num_ready_bytes(&self) -> Result<u64, Error>;
}Required methods
fn as_any(&self) -> &dyn Any[src]
fn as_any(&self) -> &dyn Any[src]fn datasync(&self) -> Result<(), Error>[src]
fn datasync(&self) -> Result<(), Error>[src]fn sync(&self) -> Result<(), Error>[src]
fn sync(&self) -> Result<(), Error>[src]fn get_filetype(&self) -> Result<FileType, Error>[src]
fn get_filetype(&self) -> Result<FileType, Error>[src]fn get_fdflags(&self) -> Result<FdFlags, Error>[src]
fn get_fdflags(&self) -> Result<FdFlags, Error>[src]fn set_fdflags(&mut self, flags: FdFlags) -> Result<(), Error>[src]
fn set_fdflags(&mut self, flags: FdFlags) -> Result<(), Error>[src]fn get_filestat(&self) -> Result<Filestat, Error>[src]
fn get_filestat(&self) -> Result<Filestat, Error>[src]fn set_filestat_size(&self, _size: u64) -> Result<(), Error>[src]
fn set_filestat_size(&self, _size: u64) -> Result<(), Error>[src]fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>[src]
fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>[src]fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>[src]
fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>[src]fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>[src]
fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>[src]fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<u64, Error>[src]
fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<u64, Error>[src]Implementors
impl<R: Read + Any> WasiFile for ReadPipe<R>[src]
impl<R: Read + Any> WasiFile for ReadPipe<R>[src]fn as_any(&self) -> &dyn Any[src]
fn datasync(&self) -> Result<(), Error>[src]
fn sync(&self) -> Result<(), Error>[src]
fn get_filetype(&self) -> Result<FileType, Error>[src]
fn get_fdflags(&self) -> Result<FdFlags, Error>[src]
fn set_fdflags(&mut self, _fdflags: FdFlags) -> Result<(), Error>[src]
fn get_filestat(&self) -> Result<Filestat, Error>[src]
fn set_filestat_size(&self, _size: u64) -> Result<(), Error>[src]
fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>[src]
fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>[src]
fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<u64, Error>[src]
fn read_vectored_at(
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<u64, Error>[src]
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<u64, Error>
fn write_vectored(&self, bufs: &[IoSlice<'_>]) -> Result<u64, Error>[src]
fn write_vectored_at(
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<u64, Error>[src]
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<u64, Error>
fn seek(&self, pos: SeekFrom) -> Result<u64, Error>[src]
fn peek(&self, buf: &mut [u8]) -> Result<u64, Error>[src]
fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>[src]
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>
fn num_ready_bytes(&self) -> Result<u64, Error>[src]
impl<W: Write + Any> WasiFile for WritePipe<W>[src]
impl<W: Write + Any> WasiFile for WritePipe<W>[src]fn as_any(&self) -> &dyn Any[src]
fn datasync(&self) -> Result<(), Error>[src]
fn sync(&self) -> Result<(), Error>[src]
fn get_filetype(&self) -> Result<FileType, Error>[src]
fn get_fdflags(&self) -> Result<FdFlags, Error>[src]
fn set_fdflags(&mut self, _fdflags: FdFlags) -> Result<(), Error>[src]
fn get_filestat(&self) -> Result<Filestat, Error>[src]
fn set_filestat_size(&self, _size: u64) -> Result<(), Error>[src]
fn advise(&self, offset: u64, len: u64, advice: Advice) -> Result<(), Error>[src]
fn allocate(&self, offset: u64, len: u64) -> Result<(), Error>[src]
fn read_vectored(&self, bufs: &mut [IoSliceMut<'_>]) -> Result<u64, Error>[src]
fn read_vectored_at(
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<u64, Error>[src]
&self,
bufs: &mut [IoSliceMut<'_>],
offset: u64
) -> Result<u64, Error>
fn write_vectored(&self, bufs: &[IoSlice<'_>]) -> Result<u64, Error>[src]
fn write_vectored_at(
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<u64, Error>[src]
&self,
bufs: &[IoSlice<'_>],
offset: u64
) -> Result<u64, Error>
fn seek(&self, pos: SeekFrom) -> Result<u64, Error>[src]
fn peek(&self, buf: &mut [u8]) -> Result<u64, Error>[src]
fn set_times(
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>[src]
&self,
atime: Option<SystemTimeSpec>,
mtime: Option<SystemTimeSpec>
) -> Result<(), Error>