[−][src]Struct sysctl::CtlInfo
A structure representing control metadata
Fields
ctl_type: CtlType
The control type.
fmt: String
A string which specifies the format of the OID in a symbolic way.
This format is used as a hint by sysctl(8) to apply proper data formatting for display purposes.
Formats defined in sysctl(9):
N
nodeA
char *I
intIK[n]
temperature in Kelvin, multiplied by an optional single digit power of ten scaling factor: 1 (default) gives deciKelvin, 0 gives Kelvin, 3 gives milliKelvinIU
unsigned intL
longLU
unsigned longQ
quad_tQU
u_quad_tS,TYPE
struct TYPE structures
flags: u32
Implementations
impl CtlInfo
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pub fn is_temperature(&self) -> bool
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Is this sysctl a temperature?
impl CtlInfo
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pub fn flags(&self) -> CtlFlags
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Return the flags for this sysctl.
pub fn struct_type(&self) -> Option<String>
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If the sysctl is a structure, return the structure type string.
Checks whether the format string starts with S,
and returns the rest
of the format string or None if the format String does not have a struct
hint.
Trait Implementations
impl Debug for CtlInfo
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impl PartialEq<CtlInfo> for CtlInfo
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impl StructuralPartialEq for CtlInfo
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Auto Trait Implementations
impl RefUnwindSafe for CtlInfo
impl Send for CtlInfo
impl Sync for CtlInfo
impl Unpin for CtlInfo
impl UnwindSafe for CtlInfo
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,
fn borrow_mut(&mut self) -> &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>,