From e9e7bdd99c515421083f4e5b6913d62e69f53c28 Mon Sep 17 00:00:00 2001
From: Kang Seonghoon <public+git@mearie.org>
Date: Tue, 7 Feb 2017 04:51:08 +0900
Subject: [PATCH] Removed older aliases (previously marked as deprecated).

The intention was to add newer methods using `std::time::Duration`
to the older names, but it will break the API compatibility anyway.
Better to completely remove them right now.
---
 src/date.rs           | 29 -----------------------------
 src/naive/datetime.rs | 30 ------------------------------
 src/naive/time.rs     | 30 ------------------------------
 3 files changed, 89 deletions(-)

diff --git a/src/date.rs b/src/date.rs
index aa63706..a88ac18 100644
--- a/src/date.rs
+++ b/src/date.rs
@@ -231,24 +231,6 @@ impl<Tz: TimeZone> Date<Tz> {
         self.date.signed_duration_since(rhs.date)
     }
 
-    /// Same to [`Date::checked_add_signed`](#method.checked_add_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `checked_add_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn checked_add(self, rhs: OldDuration) -> Option<Date<Tz>> {
-        self.checked_add_signed(rhs)
-    }
-
-    /// Same to [`Date::checked_sub_signed`](#method.checked_sub_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `checked_sub_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn checked_sub(self, rhs: OldDuration) -> Option<Date<Tz>> {
-        self.checked_sub_signed(rhs)
-    }
-
     /// Returns a view to the naive UTC date.
     #[inline]
     pub fn naive_utc(&self) -> NaiveDate {
@@ -370,17 +352,6 @@ impl<Tz: TimeZone> Add<OldDuration> for Date<Tz> {
     }
 }
 
-// XXX this does not really work yet
-#[deprecated(since = "0.2.26", note = "Use `signed_duration_since` method instead")]
-impl<Tz: TimeZone, Tz2: TimeZone> Sub<Date<Tz2>> for Date<Tz> {
-    type Output = OldDuration;
-
-    #[inline]
-    fn sub(self, rhs: Date<Tz2>) -> OldDuration {
-        self.signed_duration_since(rhs)
-    }
-}
-
 impl<Tz: TimeZone> Sub<OldDuration> for Date<Tz> {
     type Output = Date<Tz>;
 
diff --git a/src/naive/datetime.rs b/src/naive/datetime.rs
index 249659e..81ac8af 100644
--- a/src/naive/datetime.rs
+++ b/src/naive/datetime.rs
@@ -543,24 +543,6 @@ impl NaiveDateTime {
         self.date.signed_duration_since(rhs.date) + self.time.signed_duration_since(rhs.time)
     }
 
-    /// Same to [`NaiveDateTime::checked_add_signed`](#method.checked_add_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `checked_add_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn checked_add(self, rhs: OldDuration) -> Option<NaiveDateTime> {
-        self.checked_add_signed(rhs)
-    }
-
-    /// Same to [`NaiveDateTime::checked_sub_signed`](#method.checked_sub_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `checked_sub_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn checked_sub(self, rhs: OldDuration) -> Option<NaiveDateTime> {
-        self.checked_sub_signed(rhs)
-    }
-
     /// Formats the combined date and time with the specified formatting items.
     /// Otherwise it is same to the ordinary [`format`](#method.format) method.
     ///
@@ -1193,18 +1175,6 @@ impl Add<OldDuration> for NaiveDateTime {
     }
 }
 
-/// Use [`NaiveDateTime::signed_duration_since`](#method.signed_duration_since) instead.
-// XXX this does not really work yet
-#[deprecated(since = "0.2.26", note = "Use `signed_duration_since` method instead")]
-impl Sub<NaiveDateTime> for NaiveDateTime {
-    type Output = OldDuration;
-
-    #[inline]
-    fn sub(self, rhs: NaiveDateTime) -> OldDuration {
-        self.signed_duration_since(rhs)
-    }
-}
-
 /// A subtraction of `Duration` from `NaiveDateTime` yields another `NaiveDateTime`.
 /// It is same to the addition with a negated `Duration`.
 ///
diff --git a/src/naive/time.rs b/src/naive/time.rs
index 5171358..2d9c7bc 100644
--- a/src/naive/time.rs
+++ b/src/naive/time.rs
@@ -695,24 +695,6 @@ impl NaiveTime {
         OldDuration::seconds(secs + adjust) + OldDuration::nanoseconds(frac)
     }
 
-    /// Same to [`NaiveTime::overflowing_add_signed`](#method.overflowing_add_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `overflowing_add_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn overflowing_add(self, rhs: OldDuration) -> (NaiveTime, i64) {
-        self.overflowing_add_signed(rhs)
-    }
-
-    /// Same to [`NaiveTime::overflowing_sub_signed`](#method.overflowing_sub_signed).
-    #[inline]
-    #[deprecated(since = "0.2.26",
-                 note = "Renamed to `overflowing_sub_signed`, \
-                         will be replaced with a version with `std::time::Duration`")]
-    pub fn overflowing_sub(self, rhs: OldDuration) -> (NaiveTime, i64) {
-        self.overflowing_sub_signed(rhs)
-    }
-
     /// Formats the time with the specified formatting items.
     /// Otherwise it is same to the ordinary [`format`](#method.format) method.
     ///
@@ -1072,18 +1054,6 @@ impl Add<OldDuration> for NaiveTime {
     }
 }
 
-/// Use [`NaiveTime::signed_duration_since`](#method.signed_duration_since) instead.
-// XXX this does not really work yet
-#[deprecated(since = "0.2.26", note = "Use `signed_duration_since` method instead")]
-impl Sub<NaiveTime> for NaiveTime {
-    type Output = OldDuration;
-
-    #[inline]
-    fn sub(self, rhs: NaiveTime) -> OldDuration {
-        self.signed_duration_since(rhs)
-    }
-}
-
 /// A subtraction of `Duration` from `NaiveTime` wraps around and never overflows or underflows.
 /// In particular the addition ignores integral number of days.
 /// It is same to the addition with a negated `Duration`.