Struct libmount::Remount

pub struct Remount { /* fields omitted */ }

A remount definition

Usually it is used to change mount flags for a mounted filesystem. Especially to make a readonly filesystem writable or vice versa.

Methods

impl Remount

pub fn new<A: AsRef<Path>>(path: A) -> Remount

Create a new Remount operation

By default it doesn't modify any flags. So is basically useless, you should set some flags to make it effective.

pub fn bind(self, flag: bool) -> Remount

Set bind flag Note: remount readonly doesn't work without MS_BIND flag inside unpriviledged user namespaces

pub fn readonly(self, flag: bool) -> Remount

Set readonly flag

pub fn nodev(self, flag: bool) -> Remount

Set nodev flag

pub fn noexec(self, flag: bool) -> Remount

Set noexec flag

pub fn nosuid(self, flag: bool) -> Remount

Set nosuid flag

pub fn noatime(self, flag: bool) -> Remount

Set noatime flag

pub fn nodiratime(self, flag: bool) -> Remount

Set nodiratime flag

pub fn relatime(self, flag: bool) -> Remount

Set relatime flag

pub fn strictatime(self, flag: bool) -> Remount

Set strictatime flag

pub fn dirsync(self, flag: bool) -> Remount

Set dirsync flag

pub fn synchronous(self, flag: bool) -> Remount

Set synchronous flag

pub fn mandlock(self, flag: bool) -> Remount

Set mandlock flag

pub fn bare_remount(self) -> Result<(), OSError>

Execute a remount

pub fn remount(self) -> Result<(), Error>

Execute a remount and explain the error immediately

Trait Implementations

impl Clone for Remount

fn clone(&self) -> Remount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Remount

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

Formats the value using the given formatter.

impl Display for Remount

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

Formats the value using the given formatter.