Simplify lambdas

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libstd/time.rs b/src/libstd/time.rs
index 6685ee20265..b63d816ce44 100644
--- a/src/libstd/time.rs
+++ b/src/libstd/time.rs
@@ -247,7 +247,7 @@ impl Instant {
     /// otherwise.
     #[stable(feature = "time_checked_add", since = "1.34.0")]
     pub fn checked_add(&self, duration: Duration) -> Option<Instant> {
-        self.0.checked_add_duration(&duration).map(|t| Instant(t))
+        self.0.checked_add_duration(&duration).map(Instant)
     }
 
     /// Returns `Some(t)` where `t` is the time `self - duration` if `t` can be represented as
@@ -255,7 +255,7 @@ impl Instant {
     /// otherwise.
     #[stable(feature = "time_checked_add", since = "1.34.0")]
     pub fn checked_sub(&self, duration: Duration) -> Option<Instant> {
-        self.0.checked_sub_duration(&duration).map(|t| Instant(t))
+        self.0.checked_sub_duration(&duration).map(Instant)
     }
 }
 
@@ -420,7 +420,7 @@ impl SystemTime {
     /// otherwise.
     #[stable(feature = "time_checked_add", since = "1.34.0")]
     pub fn checked_add(&self, duration: Duration) -> Option<SystemTime> {
-        self.0.checked_add_duration(&duration).map(|t| SystemTime(t))
+        self.0.checked_add_duration(&duration).map(SystemTime)
     }
 
     /// Returns `Some(t)` where `t` is the time `self - duration` if `t` can be represented as
@@ -428,7 +428,7 @@ impl SystemTime {
     /// otherwise.
     #[stable(feature = "time_checked_add", since = "1.34.0")]
     pub fn checked_sub(&self, duration: Duration) -> Option<SystemTime> {
-        self.0.checked_sub_duration(&duration).map(|t| SystemTime(t))
+        self.0.checked_sub_duration(&duration).map(SystemTime)
     }
 }