[−][src]Struct sequoia_openpgp::types::Duration
A duration representable by OpenPGP.
Examples
use sequoia_openpgp as openpgp; use openpgp::cert::prelude::*; use openpgp::policy::StandardPolicy; use openpgp::packet::signature::subpacket::{SubpacketTag, SubpacketValue}; use openpgp::types::{Timestamp, Duration}; let p = &StandardPolicy::new(); let now = Timestamp::now(); let validity_period = Duration::days(365)?; let (cert,_) = CertBuilder::new() .set_creation_time(now) .set_validity_period(validity_period) .generate()?; let vc = cert.with_policy(p, now)?; assert!(vc.alive().is_ok());
Implementations
impl Duration
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pub const fn seconds(n: u32) -> Duration
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Returns a Duration
with the given number of seconds.
pub fn minutes(n: u32) -> Result<Duration>
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Returns a Duration
with the given number of minutes, if
representable.
pub fn hours(n: u32) -> Result<Duration>
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Returns a Duration
with the given number of hours, if
representable.
pub fn days(n: u32) -> Result<Duration>
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Returns a Duration
with the given number of days, if
representable.
pub fn weeks(n: u32) -> Result<Duration>
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Returns a Duration
with the given number of weeks, if
representable.
pub fn years(n: u32) -> Result<Duration>
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Returns a Duration
with the given number of years, if
representable.
This function assumes that there are 365.2425 days in a year, the average number of days in a year in the Gregorian calendar.
pub fn as_secs(self) -> u64
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Returns the duration as seconds.
pub fn round_up<P, C>(&self, precision: P, ceil: C) -> Result<Duration> where
P: Into<Option<u8>>,
C: Into<Option<SystemDuration>>,
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P: Into<Option<u8>>,
C: Into<Option<SystemDuration>>,
Rounds up to the given level of precision.
If Timestamp::round_down
is used to round the creation
timestamp of a key or signature down, then this function may
be used to round the corresponding expiration time up. This
ensures validity during the originally intended lifetime,
while avoiding the metadata leak associated with preserving
the originally intended expiration time.
The given level p
determines the resulting resolution of
2^p
seconds. The default is 21
, which results in a
resolution of 24 days, or roughly a month. p
must be lower
than 32.
The upper limit ceil
represents the maximum time to round up to.
Trait Implementations
impl Clone for Duration
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impl Copy for Duration
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impl Debug for Duration
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impl Eq for Duration
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impl From<Duration> for u32
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impl From<Duration> for SystemDuration
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impl From<Duration> for Option<SystemDuration>
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impl From<u32> for Duration
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impl Hash for Duration
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pub fn hash<__H: Hasher>(&self, state: &mut __H)
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pub fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
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H: Hasher,
impl Ord for Duration
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pub fn cmp(&self, other: &Duration) -> Ordering
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#[must_use]pub fn max(self, other: Self) -> Self
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#[must_use]pub fn min(self, other: Self) -> Self
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#[must_use]pub fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Duration> for Duration
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impl PartialOrd<Duration> for Duration
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pub fn partial_cmp(&self, other: &Duration) -> Option<Ordering>
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pub fn lt(&self, other: &Duration) -> bool
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pub fn le(&self, other: &Duration) -> bool
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pub fn gt(&self, other: &Duration) -> bool
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pub fn ge(&self, other: &Duration) -> bool
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impl StructuralEq for Duration
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impl StructuralPartialEq for Duration
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impl TryFrom<Duration> for Duration
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Auto Trait Implementations
impl RefUnwindSafe for Duration
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impl Send for Duration
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impl Sync for Duration
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impl Unpin for Duration
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impl UnwindSafe for Duration
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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,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> DynClone for T where
T: Clone,
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T: Clone,
pub fn __clone_box(&self, Private) -> *mut ()
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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> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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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.
pub 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>,