Struct MountOptions

pub struct MountOptions { /* private fields */ }

mount options.

Implementations

impl MountOptions

pub fn uid(&mut self, uid: u32) -> &mut Self

set fuse filesystem mount user_id, default is current uid.

pub fn gid(&mut self, gid: u32) -> &mut Self

set fuse filesystem mount group_id, default is current gid.

pub fn fs_name(&mut self, name: impl Into<String>) -> &mut Self

set fuse filesystem name, default is fuse.

pub fn allow_root(&mut self, allow_root: bool) -> &mut Self

set fuse filesystem allow_root mount option, default is disable.

pub fn allow_other(&mut self, allow_other: bool) -> &mut Self

set fuse filesystem allow_other mount option, default is disable.

pub fn read_only(&mut self, read_only: bool) -> &mut Self

set fuse filesystem ro mount option, default is disable.

pub fn nonempty(&mut self, nonempty: bool) -> &mut Self

allow fuse filesystem mount on a non-empty directory, default is not allowed.

pub fn default_permissions(&mut self, default_permissions: bool) -> &mut Self

set fuse filesystem default_permissions mount option, default is disable.

When default_permissions is set, the raw::access and path::access is useless.

pub fn dont_mask(&mut self, dont_mask: bool) -> &mut Self

don’t apply umask to file mode on create operations, default is disable.

pub fn no_open_support(&mut self, no_open_support: bool) -> &mut Self

make kernel support zero-message opens, default is disable

pub fn no_open_dir_support(&mut self, no_open_dir_support: bool) -> &mut Self

make kernel support zero-message opendir, default is disable

pub fn handle_killpriv(&mut self, handle_killpriv: bool) -> &mut Self

fs handle killing suid/sgid/cap on write/chown/trunc, default is disable.

pub fn write_back(&mut self, write_back: bool) -> &mut Self

try to set the FUSE_WRITEBACK_CACHE enable write back cache for buffered writes, default is disable.

Notes:

if enable this feature, when write flags has FUSE_WRITE_CACHE, file handle is guessed.

pub fn force_readdir_plus(&mut self, force_readdir_plus: bool) -> &mut Self

force filesystem use readdirplus only, when kernel use readdir will return ENOSYS, default is disable.

Notes:

this may don’t work with some old Linux Kernel.

pub fn custom_options( &mut self, custom_options: impl Into<OsString>, ) -> &mut Self

set custom options for fuse filesystem, the custom options will be used in mount

Trait Implementations

impl Clone for MountOptions

fn clone(&self) -> MountOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for MountOptions

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

Formats the value using the given formatter.

impl Default for MountOptions

fn default() -> MountOptions

Returns the “default value” for a type.

impl PartialEq for MountOptions

fn eq(&self, other: &MountOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for MountOptions

impl StructuralPartialEq for MountOptions