Crate lfs_core

Use lfs_core::read_mounts to get information on all mounted volumes on a unix system.

// get all mount points
let options = lfs_core::ReadOptions::default();
let mut mounts = lfs_core::read_mounts(&options).unwrap();
// only keep the one with size stats
mounts.retain(|m| m.stats.is_ok());
// print them
for mount in mounts {
    dbg!(mount);
}

The lfs application is a viewer for lfs-core and shows you the information you’re expected to find in mounts.

Structs

• BlockDevice
  a “block device”, that is a device listed in the /sys/block tree with a device id
• BlockDeviceList
  the list of all found block devices
• DeviceId
  Id of a device, as can be found in MetadataExt.dev().
• Disk
  what we have most looking like a physical device
• Inodes
  inode information
• Labelling
  the labelling of a file-system, that is the pair (label, fs)
• Mount
  A mount point
• MountInfo
  A mount point as described in /proc/self/mountinfo
• ParseDeviceIdError
• ParseMountInfoError
• ReadOptions
• Stats
  inode & blocs information given by statvfs

Enums

• Error
  lfs error type
• StatsError

Functions

• read_labels
  try to find all file-system labels
• read_mountinfo
  read all the mount points
• read_mounts
  Read all the mount points and load basic information on them

Type Aliases

• MountId
  An id of a mount