Trait wasi_common::dir::WasiDir[−][src]

pub trait WasiDir {
    fn as_any(&self) -> &dyn Any;

    fn open_file(
        &self, 
        symlink_follow: bool, 
        path: &str, 
        oflags: OFlags, 
        read: bool, 
        write: bool, 
        fdflags: FdFlags
    ) -> Result<Box<dyn WasiFile>, Error>;

    fn open_dir(
        &self, 
        symlink_follow: bool, 
        path: &str
    ) -> Result<Box<dyn WasiDir>, Error>;

    fn create_dir(&self, path: &str) -> Result<(), Error>;

    fn readdir(
        &self, 
        cursor: ReaddirCursor
    ) -> Result<Box<dyn Iterator<Item = Result<ReaddirEntity, Error>>>, Error>;

    fn symlink(&self, old_path: &str, new_path: &str) -> Result<(), Error>;

    fn remove_dir(&self, path: &str) -> Result<(), Error>;

    fn unlink_file(&self, path: &str) -> Result<(), Error>;

    fn read_link(&self, path: &str) -> Result<PathBuf, Error>;

    fn get_filestat(&self) -> Result<Filestat, Error>;

    fn get_path_filestat(
        &self, 
        path: &str, 
        follow_symlinks: bool
    ) -> Result<Filestat, Error>;

    fn rename(
        &self, 
        path: &str, 
        dest_dir: &dyn WasiDir, 
        dest_path: &str
    ) -> Result<(), Error>;

    fn hard_link(
        &self, 
        path: &str, 
        target_dir: &dyn WasiDir, 
        target_path: &str
    ) -> Result<(), Error>;

    fn set_times(
        &self, 
        path: &str, 
        atime: Option<SystemTimeSpec>, 
        mtime: Option<SystemTimeSpec>, 
        follow_symlinks: bool
    ) -> Result<(), Error>;
}

Required methods

fn as_any(&self) -> &dyn Any[src]

fn open_file(
    &self,
    symlink_follow: bool,
    path: &str,
    oflags: OFlags,
    read: bool,
    write: bool,
    fdflags: FdFlags
) -> Result<Box<dyn WasiFile>, Error>[src]

fn open_dir(
    &self,
    symlink_follow: bool,
    path: &str
) -> Result<Box<dyn WasiDir>, Error>[src]

fn create_dir(&self, path: &str) -> Result<(), Error>[src]

fn readdir(
    &self,
    cursor: ReaddirCursor
) -> Result<Box<dyn Iterator<Item = Result<ReaddirEntity, Error>>>, Error>[src]

fn remove_dir(&self, path: &str) -> Result<(), Error>[src]

fn get_filestat(&self) -> Result<Filestat, Error>[src]

fn get_path_filestat(
    &self,
    path: &str,
    follow_symlinks: bool
) -> Result<Filestat, Error>[src]

fn rename(
    &self,
    path: &str,
    dest_dir: &dyn WasiDir,
    dest_path: &str
) -> Result<(), Error>[src]

fn set_times(
    &self,
    path: &str,
    atime: Option<SystemTimeSpec>,
    mtime: Option<SystemTimeSpec>,
    follow_symlinks: bool
) -> Result<(), Error>[src]

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Implementors

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