Struct nix::sys::statvfs::vfs::Statvfs

#[repr(C)]
pub struct Statvfs {
    pub f_bsize: c_ulong,
    pub f_frsize: c_ulong,
    pub f_blocks: u64,
    pub f_bfree: u64,
    pub f_bavail: u64,
    pub f_files: u64,
    pub f_ffree: u64,
    pub f_favail: u64,
    pub f_fsid: c_ulong,
    pub f_flag: FsFlags,
    pub f_namemax: c_ulong,
    // some fields omitted
}

The posix statvfs struct

http://linux.die.net/man/2/statvfs

Fields

f_bsize: c_ulong

Filesystem block size. This is the value that will lead to most efficient use of the filesystem

f_frsize: c_ulong

Fragment Size -- actual minimum unit of allocation on this filesystem

f_blocks: u64

Total number of blocks on the filesystem

f_bfree: u64

Number of unused blocks on the filesystem, including those reserved for root

f_bavail: u64

Number of blocks available to non-root users

f_files: u64

Total number of inodes available on the filesystem

f_ffree: u64

Number of inodes available on the filesystem

f_favail: u64

Number of inodes available to non-root users

f_fsid: c_ulong

File System ID

f_flag: FsFlags

Mount Flags

f_namemax: c_ulong

Maximum filename length

Methods

impl Statvfs

pub fn for_path<P: ?Sized + NixPath>(path: &P) -> Result<Statvfs>

Create a new Statvfs object and fill it with information about the mount that contains path

pub fn update_with_path<P: ?Sized + NixPath>(&mut self, path: &P) -> Result<()>

Replace information in this struct with information about path

pub fn for_fd<T: AsRawFd>(fd: &T) -> Result<Statvfs>

Create a new Statvfs object and fill it with information from fd

pub fn update_with_fd<T: AsRawFd>(&mut self, fd: &T) -> Result<()>

Replace information in this struct with information about fd

Trait Implementations

impl Debug for Statvfs

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

Formats the value using the given formatter.

impl Copy for Statvfs

impl Clone for Statvfs

fn clone(&self) -> Statvfs

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for Statvfs

fn default() -> Self

Create a statvfs object initialized to all zeros