Trait WasiFile

pub trait WasiFile: Send + Sync {
    // Required methods
    fn as_any(&self) -> &dyn Any;
    fn get_filetype<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<FileType, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;

    // Provided methods
    fn pollable(&self) -> Option<BorrowedFd<'_>> { ... }
    fn isatty(&self) -> bool { ... }
    fn sock_accept<'life0, 'async_trait>(
        &'life0 self,
        _fdflags: FdFlags,
    ) -> Pin<Box<dyn Future<Output = Result<Box<dyn WasiFile>, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn sock_recv<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _ri_data: &'life1 mut [IoSliceMut<'a>],
        _ri_flags: RiFlags,
    ) -> Pin<Box<dyn Future<Output = Result<(u64, RoFlags), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn sock_send<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _si_data: &'life1 [IoSlice<'a>],
        _si_flags: SiFlags,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn sock_shutdown<'life0, 'async_trait>(
        &'life0 self,
        _how: SdFlags,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn datasync<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn sync<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn get_fdflags<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<FdFlags, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn set_fdflags<'life0, 'async_trait>(
        &'life0 mut self,
        _flags: FdFlags,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn get_filestat<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<Filestat, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn set_filestat_size<'life0, 'async_trait>(
        &'life0 self,
        _size: u64,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn advise<'life0, 'async_trait>(
        &'life0 self,
        _offset: u64,
        _len: u64,
        _advice: Advice,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn set_times<'life0, 'async_trait>(
        &'life0 self,
        _atime: Option<SystemTimeSpec>,
        _mtime: Option<SystemTimeSpec>,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn read_vectored<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _bufs: &'life1 mut [IoSliceMut<'a>],
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn read_vectored_at<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _bufs: &'life1 mut [IoSliceMut<'a>],
        _offset: u64,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn write_vectored<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _bufs: &'life1 [IoSlice<'a>],
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn write_vectored_at<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        _bufs: &'life1 [IoSlice<'a>],
        _offset: u64,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn seek<'life0, 'async_trait>(
        &'life0 self,
        _pos: SeekFrom,
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn peek<'life0, 'life1, 'async_trait>(
        &'life0 self,
        _buf: &'life1 mut [u8],
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait { ... }
    fn num_ready_bytes(&self) -> Result<u64, Error> { ... }
    fn readable<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
    fn writable<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait { ... }
}

Required Methods

fn as_any(&self) -> &dyn Any

fn get_filetype<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<FileType, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Provided Methods

fn pollable(&self) -> Option<BorrowedFd<'_>>

fn isatty(&self) -> bool

fn sock_accept<'life0, 'async_trait>( &'life0 self, _fdflags: FdFlags, ) -> Pin<Box<dyn Future<Output = Result<Box<dyn WasiFile>, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn sock_recv<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _ri_data: &'life1 mut [IoSliceMut<'a>], _ri_flags: RiFlags, ) -> Pin<Box<dyn Future<Output = Result<(u64, RoFlags), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn sock_send<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _si_data: &'life1 [IoSlice<'a>], _si_flags: SiFlags, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn sock_shutdown<'life0, 'async_trait>( &'life0 self, _how: SdFlags, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn datasync<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn sync<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn get_fdflags<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<FdFlags, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn set_fdflags<'life0, 'async_trait>( &'life0 mut self, _flags: FdFlags, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn get_filestat<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Filestat, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn set_filestat_size<'life0, 'async_trait>( &'life0 self, _size: u64, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn advise<'life0, 'async_trait>( &'life0 self, _offset: u64, _len: u64, _advice: Advice, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn set_times<'life0, 'async_trait>( &'life0 self, _atime: Option<SystemTimeSpec>, _mtime: Option<SystemTimeSpec>, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn read_vectored<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _bufs: &'life1 mut [IoSliceMut<'a>], ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn read_vectored_at<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _bufs: &'life1 mut [IoSliceMut<'a>], _offset: u64, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn write_vectored<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _bufs: &'life1 [IoSlice<'a>], ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn write_vectored_at<'a, 'life0, 'life1, 'async_trait>( &'life0 self, _bufs: &'life1 [IoSlice<'a>], _offset: u64, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn seek<'life0, 'async_trait>( &'life0 self, _pos: SeekFrom, ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn peek<'life0, 'life1, 'async_trait>( &'life0 self, _buf: &'life1 mut [u8], ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

fn num_ready_bytes(&self) -> Result<u64, Error>

fn readable<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

fn writable<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Trait Implementations

impl From<Socket> for Box<dyn WasiFile>

Available on crate feature sync only.

fn from(listener: Socket) -> Self

Converts to this type from the input type.

Implementors

impl WasiFile for File

Available on crate feature sync only.

impl WasiFile for TcpListener

Available on crate feature sync only.

impl WasiFile for TcpStream

Available on crate feature sync only.

impl WasiFile for UnixListener

Available on crate feature sync only.

impl WasiFile for UnixStream

Available on crate feature sync only.

impl WasiFile for Stderr

Available on crate feature sync only.

impl WasiFile for Stdin

Available on crate feature sync only.

impl WasiFile for Stdout

Available on crate feature sync only.

impl<R: Read + Any + Send + Sync> WasiFile for ReadPipe<R>

impl<W: Write + Any + Send + Sync> WasiFile for WritePipe<W>