[−]Struct sysctl::CtlFlags
Methods
impl CtlFlags
pub const RD: CtlFlags
Allow reads of variable
pub const WR: CtlFlags
Allow writes to the variable
pub const RW: CtlFlags
pub const DORMANT: CtlFlags
This sysctl is not active yet
pub const ANYBODY: CtlFlags
All users can set this var
pub const SECURE: CtlFlags
Permit set only if securelevel<=0
pub const PRISON: CtlFlags
Prisoned roots can fiddle
pub const DYN: CtlFlags
Dynamic oid - can be freed
pub const SKIP: CtlFlags
Skip this sysctl when listing
pub const SECURE_MASK: CtlFlags
Secure level
pub const TUN: CtlFlags
Default value is loaded from getenv()
pub const RDTUN: CtlFlags
Readable tunable
pub const RWTUN: CtlFlags
Readable and writeable tunable
pub const MPSAFE: CtlFlags
Handler is MP safe
pub const VNET: CtlFlags
Prisons with vnet can fiddle
pub const DYING: CtlFlags
Oid is being removed
pub const CAPRD: CtlFlags
Can be read in capability mode
pub const CAPWR: CtlFlags
Can be written in capability mode
pub const STATS: CtlFlags
Statistics; not a tuneable
pub const NOFETCH: CtlFlags
Don't fetch tunable from getenv()
pub const CAPRW: CtlFlags
Can be read and written in capability mode
pub const fn empty() -> CtlFlags
Returns an empty set of flags
pub const fn all() -> CtlFlags
Returns the set containing all flags.
pub const fn bits(&self) -> c_uint
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: c_uint) -> Option<CtlFlags>
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
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub const fn intersects(&self, other: CtlFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: CtlFlags) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: CtlFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: CtlFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: CtlFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: CtlFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Clone for CtlFlags
fn clone(&self) -> CtlFlags
fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl Ord for CtlFlags
fn cmp(&self, other: &CtlFlags) -> Ordering
fn max(self, other: Self) -> Self
1.21.0[src]
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
Compares and returns the minimum of two values. Read more
fn clamp(self, min: Self, max: Self) -> Self
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clamp
)Restrict a value to a certain interval. Read more
impl Extend<CtlFlags> for CtlFlags
fn extend<T: IntoIterator<Item = CtlFlags>>(&mut self, iterator: T)
impl PartialOrd<CtlFlags> for CtlFlags
fn partial_cmp(&self, other: &CtlFlags) -> Option<Ordering>
fn lt(&self, other: &CtlFlags) -> bool
fn le(&self, other: &CtlFlags) -> bool
fn gt(&self, other: &CtlFlags) -> bool
fn ge(&self, other: &CtlFlags) -> bool
impl PartialEq<CtlFlags> for CtlFlags
impl Copy for CtlFlags
impl Eq for CtlFlags
impl Debug for CtlFlags
impl Sub<CtlFlags> for CtlFlags
type Output = CtlFlags
The resulting type after applying the -
operator.
fn sub(self, other: CtlFlags) -> CtlFlags
Returns the set difference of the two sets of flags.
impl SubAssign<CtlFlags> for CtlFlags
fn sub_assign(&mut self, other: CtlFlags)
Disables all flags enabled in the set.
impl Not for CtlFlags
type Output = CtlFlags
The resulting type after applying the !
operator.
fn not(self) -> CtlFlags
Returns the complement of this set of flags.
impl BitAnd<CtlFlags> for CtlFlags
type Output = CtlFlags
The resulting type after applying the &
operator.
fn bitand(self, other: CtlFlags) -> CtlFlags
Returns the intersection between the two sets of flags.
impl BitOr<CtlFlags> for CtlFlags
type Output = CtlFlags
The resulting type after applying the |
operator.
fn bitor(self, other: CtlFlags) -> CtlFlags
Returns the union of the two sets of flags.
impl BitXor<CtlFlags> for CtlFlags
type Output = CtlFlags
The resulting type after applying the ^
operator.
fn bitxor(self, other: CtlFlags) -> CtlFlags
Returns the left flags, but with all the right flags toggled.
impl BitAndAssign<CtlFlags> for CtlFlags
fn bitand_assign(&mut self, other: CtlFlags)
Disables all flags disabled in the set.
impl BitOrAssign<CtlFlags> for CtlFlags
fn bitor_assign(&mut self, other: CtlFlags)
Adds the set of flags.
impl BitXorAssign<CtlFlags> for CtlFlags
fn bitxor_assign(&mut self, other: CtlFlags)
Toggles the set of flags.
impl Hash for CtlFlags
fn hash<__H: Hasher>(&self, state: &mut __H)
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl FromIterator<CtlFlags> for CtlFlags
fn from_iter<T: IntoIterator<Item = CtlFlags>>(iterator: T) -> CtlFlags
impl Octal for CtlFlags
impl Binary for CtlFlags
impl LowerHex for CtlFlags
impl UpperHex for CtlFlags
Auto Trait Implementations
impl Sync for CtlFlags
impl Send for CtlFlags
impl Unpin for CtlFlags
impl RefUnwindSafe for CtlFlags
impl UnwindSafe for CtlFlags
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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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, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,