Trait wasi_common::file::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>

fn from(listener: Socket) -> Self

Converts to this type from the input type.

Implementors

impl WasiFile for File

impl WasiFile for TcpListener

impl WasiFile for TcpStream

impl WasiFile for UnixListener

impl WasiFile for UnixStream

impl WasiFile for Stderr

impl WasiFile for Stdin

impl WasiFile for Stdout

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

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