Struct fuse_backend_rs::abi::fuse_abi::IoctlFlags
source · pub struct IoctlFlags { /* private fields */ }
Implementations§
source§impl IoctlFlags
impl IoctlFlags
sourcepub const IOCTL_COMPAT: Self = _
pub const IOCTL_COMPAT: Self = _
32bit compat ioctl on 64bit machine
sourcepub const IOCTL_UNRESTRICTED: Self = _
pub const IOCTL_UNRESTRICTED: Self = _
Not restricted to well-formed ioctls, retry allowed
sourcepub const IOCTL_RETRY: Self = _
pub const IOCTL_RETRY: Self = _
Retry with new iovecs
sourcepub const IOCTL_32BIT: Self = _
pub const IOCTL_32BIT: Self = _
32bit ioctl
sourcepub const IOCTL_COMPAT_X32: Self = _
pub const IOCTL_COMPAT_X32: Self = _
x32 compat ioctl on 64bit machine (64bit time_t)
sourcepub const IOCTL_MAX_IOV: Self = _
pub const IOCTL_MAX_IOV: Self = _
Maximum of in_iovecs + out_iovecs
sourcepub const fn from_bits(bits: u32) -> Option<Self>
pub const fn from_bits(bits: u32) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: u32) -> Self
pub const fn from_bits_truncate(bits: u32) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: u32) -> Self
pub const unsafe fn from_bits_unchecked(bits: u32) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
§Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations§
source§impl Binary for IoctlFlags
impl Binary for IoctlFlags
source§impl BitAnd for IoctlFlags
impl BitAnd for IoctlFlags
source§impl BitAndAssign for IoctlFlags
impl BitAndAssign for IoctlFlags
source§fn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
source§impl BitOr for IoctlFlags
impl BitOr for IoctlFlags
source§fn bitor(self, other: IoctlFlags) -> Self
fn bitor(self, other: IoctlFlags) -> Self
Returns the union of the two sets of flags.
source§type Output = IoctlFlags
type Output = IoctlFlags
|
operator.source§impl BitOrAssign for IoctlFlags
impl BitOrAssign for IoctlFlags
source§fn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
source§impl BitXor for IoctlFlags
impl BitXor for IoctlFlags
source§impl BitXorAssign for IoctlFlags
impl BitXorAssign for IoctlFlags
source§fn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
source§impl Clone for IoctlFlags
impl Clone for IoctlFlags
source§fn clone(&self) -> IoctlFlags
fn clone(&self) -> IoctlFlags
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for IoctlFlags
impl Debug for IoctlFlags
source§impl Extend<IoctlFlags> for IoctlFlags
impl Extend<IoctlFlags> for IoctlFlags
source§fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
source§fn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)source§fn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)source§impl FromIterator<IoctlFlags> for IoctlFlags
impl FromIterator<IoctlFlags> for IoctlFlags
source§fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
source§impl Hash for IoctlFlags
impl Hash for IoctlFlags
source§impl LowerHex for IoctlFlags
impl LowerHex for IoctlFlags
source§impl Not for IoctlFlags
impl Not for IoctlFlags
source§impl Octal for IoctlFlags
impl Octal for IoctlFlags
source§impl Ord for IoctlFlags
impl Ord for IoctlFlags
source§fn cmp(&self, other: &IoctlFlags) -> Ordering
fn cmp(&self, other: &IoctlFlags) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for IoctlFlags
impl PartialEq for IoctlFlags
source§impl PartialOrd for IoctlFlags
impl PartialOrd for IoctlFlags
source§impl Sub for IoctlFlags
impl Sub for IoctlFlags
source§impl SubAssign for IoctlFlags
impl SubAssign for IoctlFlags
source§fn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
source§impl UpperHex for IoctlFlags
impl UpperHex for IoctlFlags
impl Copy for IoctlFlags
impl Eq for IoctlFlags
impl StructuralPartialEq for IoctlFlags
Auto Trait Implementations§
impl Freeze for IoctlFlags
impl RefUnwindSafe for IoctlFlags
impl Send for IoctlFlags
impl Sync for IoctlFlags
impl Unpin for IoctlFlags
impl UnwindSafe for IoctlFlags
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)