Struct sysctl::CtlFlags [−][src]
Implementations
impl CtlFlags
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pub const RD: CtlFlags
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Allow reads of variable
pub const WR: CtlFlags
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Allow writes to the variable
pub const RW: CtlFlags
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pub const DORMANT: CtlFlags
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This sysctl is not active yet
pub const ANYBODY: CtlFlags
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All users can set this var
pub const SECURE: CtlFlags
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Permit set only if securelevel<=0
pub const PRISON: CtlFlags
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Prisoned roots can fiddle
pub const DYN: CtlFlags
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Dynamic oid - can be freed
pub const SKIP: CtlFlags
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Skip this sysctl when listing
pub const SECURE_MASK: CtlFlags
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Secure level
pub const TUN: CtlFlags
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Default value is loaded from getenv()
pub const RDTUN: CtlFlags
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Readable tunable
pub const RWTUN: CtlFlags
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Readable and writeable tunable
pub const MPSAFE: CtlFlags
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Handler is MP safe
pub const VNET: CtlFlags
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Prisons with vnet can fiddle
pub const DYING: CtlFlags
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Oid is being removed
pub const CAPRD: CtlFlags
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Can be read in capability mode
pub const CAPWR: CtlFlags
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Can be written in capability mode
pub const STATS: CtlFlags
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Statistics; not a tuneable
pub const NOFETCH: CtlFlags
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Don’t fetch tunable from getenv()
pub const CAPRW: CtlFlags
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Can be read and written in capability mode
pub const fn empty() -> CtlFlags
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Returns an empty set of flags
pub const fn all() -> CtlFlags
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Returns the set containing all flags.
pub const fn bits(&self) -> c_uint
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Returns the raw value of the flags currently stored.
pub fn from_bits(bits: c_uint) -> Option<CtlFlags>
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Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: c_uint) -> CtlFlags
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Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: c_uint) -> CtlFlags
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Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
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Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
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Returns true
if all flags are currently set.
pub const fn intersects(&self, other: CtlFlags) -> bool
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Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: CtlFlags) -> bool
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Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: CtlFlags)
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Inserts the specified flags in-place.
pub fn remove(&mut self, other: CtlFlags)
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Removes the specified flags in-place.
pub fn toggle(&mut self, other: CtlFlags)
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Toggles the specified flags in-place.
pub fn set(&mut self, other: CtlFlags, value: bool)
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Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for CtlFlags
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impl BitAnd<CtlFlags> for CtlFlags
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impl BitAndAssign<CtlFlags> for CtlFlags
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impl BitOr<CtlFlags> for CtlFlags
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impl BitOrAssign<CtlFlags> for CtlFlags
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impl BitXor<CtlFlags> for CtlFlags
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impl BitXorAssign<CtlFlags> for CtlFlags
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impl Clone for CtlFlags
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impl Copy for CtlFlags
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impl Debug for CtlFlags
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impl Eq for CtlFlags
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impl Extend<CtlFlags> for CtlFlags
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impl FromIterator<CtlFlags> for CtlFlags
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impl Hash for CtlFlags
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impl LowerHex for CtlFlags
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impl Not for CtlFlags
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impl Octal for CtlFlags
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impl Ord for CtlFlags
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impl PartialEq<CtlFlags> for CtlFlags
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impl PartialOrd<CtlFlags> for CtlFlags
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impl StructuralEq for CtlFlags
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impl StructuralPartialEq for CtlFlags
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impl Sub<CtlFlags> for CtlFlags
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impl SubAssign<CtlFlags> for CtlFlags
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impl UpperHex for CtlFlags
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Auto Trait Implementations
impl RefUnwindSafe for CtlFlags
impl Send for CtlFlags
impl Sync for CtlFlags
impl Unpin for CtlFlags
impl UnwindSafe for CtlFlags
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,