Module riot_wrappers::vfs

Available on riot_module_vfs only.

Access to the Virtual File System (VFS) layer

This abstraction tries not to be smart about modes – a File opened with RDONLY will still have a write method, and because file operations are generally fallible, writes will just fail.

Panics

This module violently asserts that file names are UTF-8 encoded (a condition easily satisified if only ASCII file names are used).

Incomplete

So far, only a subset of VFS is implemented; in particular, the file system is read-only.

Structs

• Dir
  A directory in the file system
• DirSlot
  A place where a Dir can be stored
• Dirent
  Directory entry inside a file
• File
  A file handle
• Mount
  A mount point, represented (and made un-unmountable) by its root directory
• MountIter
  Lending iterator over all mount points
• NameContainsIllegalNull 🔒
• NameNullTerminated 🔒
• NameTooLong 🔒
• Stat
  Results of a file stat operation

Enums

• SeekFrom
  Parameter for seeking in a file