Function sgx_tstd::untrusted::fs::read_dir

pub fn read_dir<P: AsRef<Path>>(path: P) -> Result<ReadDir>

Returns an iterator over the entries within a directory.

The iterator will yield instances of io::Result<DirEntry>. New errors may be encountered after an iterator is initially constructed.

Platform-specific behavior

This function currently corresponds to the opendir function on Unix and the FindFirstFile function on Windows. Advancing the iterator currently corresponds to readdir on Unix and FindNextFile on Windows. Note that, this may change in the future.

The order in which this iterator returns entries is platform and filesystem dependent.

Errors

This function will return an error in the following situations, but is not limited to just these cases:

• The provided path doesn't exist.
• The process lacks permissions to view the contents.
• The path points at a non-directory file.