Trait wasi_common::file::WasiFile[−][src]

pub trait WasiFile: Send + Sync {

Show methods    fn as_any(&self) -> &dyn Any;

    #[must_use]
    fn datasync<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn sync<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn get_filetype<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<FileType, Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn get_fdflags<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<FdFlags, Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn set_fdflags<'life0, 'async_trait>(
        &'life0 mut self, 
        flags: FdFlags
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn get_filestat<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<Filestat, Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn set_filestat_size<'life0, 'async_trait>(
        &'life0 self, 
        _size: u64
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn advise<'life0, 'async_trait>(
        &'life0 self, 
        offset: u64, 
        len: u64, 
        advice: Advice
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn allocate<'life0, 'async_trait>(
        &'life0 self, 
        offset: u64, 
        len: u64
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    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
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    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
        'a: 'async_trait,
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    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
        'a: 'async_trait,
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    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
        'a: 'async_trait,
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    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
        'a: 'async_trait,
        'life0: 'async_trait,
        'life1: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn seek<'life0, 'async_trait>(
        &'life0 self, 
        pos: SeekFrom
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

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

    #[must_use]
    fn num_ready_bytes<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<u64, Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn readable<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

    #[must_use]
    fn writable<'life0, 'async_trait>(
        &'life0 self
    ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>
    where
        'life0: 'async_trait,
        Self: 'async_trait;

}

Required methods

Implementors