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Document Add and Sub impls of NaiveTime

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Paul Dicker 2023-09-25 16:13:15 +02:00 committed by Paul Dicker
parent e3091d1b3e
commit ea45eeded7
1 changed files with 40 additions and 4 deletions
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44
src/naive/time/mod.rs
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@ -1094,7 +1094,9 @@ impl Timelike for NaiveTime {
}
}
/// An addition of `Duration` to `NaiveTime` wraps around and never overflows or underflows.
/// Add `chrono::Duration` to `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
///
/// As a part of Chrono's [leap second handling], the addition assumes that **there is no leap
@ -1153,6 +1155,10 @@ impl Add<OldDuration> for NaiveTime {
}
}
/// Add-assign `chrono::Duration` to `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
impl AddAssign<OldDuration> for NaiveTime {
#[inline]
fn add_assign(&mut self, rhs: OldDuration) {
@ -1160,6 +1166,10 @@ impl AddAssign<OldDuration> for NaiveTime {
}
}
/// Add `std::time::Duration` to `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
impl Add<Duration> for NaiveTime {
type Output = NaiveTime;
@ -1174,6 +1184,10 @@ impl Add<Duration> for NaiveTime {
}
}
/// Add-assign `std::time::Duration` to `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
impl AddAssign<Duration> for NaiveTime {
#[inline]
fn add_assign(&mut self, rhs: Duration) {
@ -1181,6 +1195,10 @@ impl AddAssign<Duration> for NaiveTime {
}
}
/// Add `FixedOffset` to `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
impl Add<FixedOffset> for NaiveTime {
type Output = NaiveTime;
@ -1190,9 +1208,11 @@ impl Add<FixedOffset> for NaiveTime {
}
}
/// A subtraction of `Duration` from `NaiveTime` wraps around and never overflows or underflows.
/// In particular the addition ignores integral number of days.
/// It is the same as the addition with a negated `Duration`.
/// Subtract `chrono::Duration` from `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the subtraction ignores integral number of days.
/// This is the same as addition with a negated `Duration`.
///
/// As a part of Chrono's [leap second handling], the subtraction assumes that **there is no leap
/// second ever**, except when the `NaiveTime` itself represents a leap second in which case the
@ -1245,6 +1265,10 @@ impl Sub<OldDuration> for NaiveTime {
}
}
/// Subtract-assign `chrono::Duration` from `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the subtraction ignores integral number of days.
impl SubAssign<OldDuration> for NaiveTime {
#[inline]
fn sub_assign(&mut self, rhs: OldDuration) {
@ -1252,6 +1276,10 @@ impl SubAssign<OldDuration> for NaiveTime {
}
}
/// Subtract `std::time::Duration` from `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the subtraction ignores integral number of days.
impl Sub<Duration> for NaiveTime {
type Output = NaiveTime;
@ -1266,6 +1294,10 @@ impl Sub<Duration> for NaiveTime {
}
}
/// Subtract-assign `std::time::Duration` from `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the subtraction ignores integral number of days.
impl SubAssign<Duration> for NaiveTime {
#[inline]
fn sub_assign(&mut self, rhs: Duration) {
@ -1273,6 +1305,10 @@ impl SubAssign<Duration> for NaiveTime {
}
}
/// Subtract `FixedOffset` from `NaiveTime`.
///
/// This wraps around and never overflows or underflows.
/// In particular the subtraction ignores integral number of days.
impl Sub<FixedOffset> for NaiveTime {
type Output = NaiveTime;