Struct libmount::BindMount

pub struct BindMount { /* fields omitted */ }

A mount bind definition

By default bind mount is recursive (it's what you want most of the time).

Also recursive mounts can be used in user namespaces.

Methods

impl BindMount

pub fn new<A: AsRef<Path>, B: AsRef<Path>>(source: A, target: B) -> BindMount

Create a new, recursive bind mount

You can disable recursion with a non_recursive() method

pub fn recursive(self, flag: bool) -> BindMount

Toggle recursion

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

If set to true makes bind-mount readonly

Few notes:

1. This makes additional mount call (Remount().readonly())
2. If remount fails mount bind is left on the filesystem, no cleanup is done
3. If set to false is option is no-op (does not remount rw)

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

Execute a bind mount

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

Execute a bind mount and explain the error immediately

Trait Implementations

impl Debug for BindMount

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

Formats the value using the given formatter.

impl Clone for BindMount

fn clone(&self) -> BindMount

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for BindMount

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

Formats the value using the given formatter.