Struct MemoryFile

pub struct MemoryFile { /* private fields */ }

Trait Implementations

impl Debug for MemoryFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for MemoryFile

fn drop(&mut self)

Executes the destructor for this type.

impl From<Vec<u8>> for MemoryFile

fn from(value: Vec<u8>) -> Self

Converts to this type from the input type.

impl WasiFile for MemoryFile

fn fd_read(&mut self, bufs: &mut [IoSliceMut<'_>]) -> Result<usize, Errno>

fn fd_pread( &mut self, bufs: &mut [IoSliceMut<'_>], offset: __wasi_filesize_t, ) -> Result<usize, Errno>

fn fd_write(&mut self, bufs: &[IoSlice<'_>]) -> Result<usize, Errno>

fn fd_pwrite( &mut self, bufs: &[IoSlice<'_>], offset: __wasi_filesize_t, ) -> Result<usize, Errno>

fn fd_seek( &mut self, offset: __wasi_filedelta_t, whence: Type, ) -> Result<__wasi_filesize_t, Errno>

fn fd_tell(&mut self) -> Result<__wasi_filesize_t, Errno>

fn fd_advise( &mut self, offset: __wasi_filesize_t, len: __wasi_filesize_t, advice: Advice, ) -> Result<(), Errno>

fn fd_allocate( &mut self, offset: __wasi_filesize_t, len: __wasi_filesize_t, ) -> Result<(), Errno>

fn fd_datasync(&mut self) -> Result<(), Errno>

fn fd_sync(&mut self) -> Result<(), Errno>

impl WasiNode for MemoryFile

fn fd_fdstat_get(&self) -> Result<FdStat, Errno>

fn fd_filestat_get(&self) -> Result<Filestat, Errno>

fn fd_filestat_set_size(&mut self, size: __wasi_filesize_t) -> Result<(), Errno>

fn fd_filestat_set_times( &mut self, atim: __wasi_timestamp_t, mtim: __wasi_timestamp_t, fst_flags: Type, ) -> Result<(), Errno>

fn fd_fdstat_set_flags(&mut self, flags: FdFlags) -> Result<(), Errno>

fn fd_fdstat_set_rights( &mut self, fs_rights_base: WASIRights, fs_rights_inheriting: WASIRights, ) -> Result<(), Errno>

impl WasiVirtualFile for MemoryFile

fn create(ino: usize) -> Self

fn set_ino(&mut self, ino: usize)

fn inc_link(&mut self) -> Result<usize, Errno>

fn dec_link(&mut self) -> Result<usize, Errno>

fn is_open(&self) -> bool

fn open(&mut self)

fn close(&mut self) -> usize