Struct VFS

pub struct VFS { /* private fields */ }

Implementations

impl VFS

pub fn new_with_stdio<IN, OUT, ERR>(stdio_sys: StdioSys<IN, OUT, ERR>) -> Self

where IN: Read + Send + Sync + 'static, OUT: Write + Send + Sync + 'static, ERR: Write + Send + Sync + 'static,

pub fn new() -> Self

pub fn mount_file_sys( &mut self, path: &str, file_sys: Box<dyn WasiFileSys<Index = usize> + Send + Sync>, )

impl VFS

pub fn path_open( &mut self, dirfd: usize, path: &str, oflags: OFlags, fs_rights_base: WASIRights, fs_rights_inheriting: WASIRights, fdflags: FdFlags, ) -> Result<usize, Errno>

pub fn path_rename( &mut self, old_dir_fd: usize, old_path: &str, new_dir_fd: usize, new_path: &str, ) -> Result<(), Errno>

pub fn fd_preopen_get(&mut self, fd: usize) -> Result<String, Errno>

pub fn fd_renumber(&mut self, _from: usize, _to: usize) -> Result<(), Errno>

pub fn fd_advise( &mut self, _fd: usize, _offset: __wasi_filesize_t, _len: __wasi_filesize_t, _advice: Type, ) -> Result<(), Errno>

pub fn fd_close(&mut self, fd: usize) -> Result<(), Errno>

pub fn path_filestat_get( &self, dir_fd: usize, path: &str, follow_symlinks: bool, ) -> Result<(u64, Filestat), Errno>

pub fn path_create_directory( &mut self, dir_fd: usize, path: &str, ) -> Result<(), Errno>

pub fn path_remove_directory( &mut self, dir_fd: usize, path: &str, ) -> Result<(), Errno>

pub fn path_unlink_file( &mut self, dir_fd: usize, path: &str, ) -> Result<(), Errno>

pub fn get_mut_inode(&mut self, fd: usize) -> Result<&mut dyn WasiNode, Errno>

pub fn get_inode(&self, fd: usize) -> Result<&dyn WasiNode, Errno>

pub fn get_mut_file(&mut self, fd: usize) -> Result<&mut dyn WasiFile, Errno>

pub fn get_file(&self, fd: usize) -> Result<&dyn WasiFile, Errno>

pub fn get_mut_dir(&mut self, fd: usize) -> Result<&mut dyn WasiDir, Errno>

pub fn get_dir(&self, fd: usize) -> Result<&dyn WasiDir, Errno>

pub fn get_mut_socket( &mut self, fd: usize, ) -> Result<&mut AsyncWasiSocket, Errno>

pub fn get_socket(&self, fd: usize) -> Result<&AsyncWasiSocket, Errno>

pub fn insert_socket(&mut self, s: AsyncWasiSocket) -> Result<usize, Errno>

Trait Implementations

impl Debug for VFS

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

Formats the value using the given formatter.