melib: add datetime module

Datetime module adds POSIX time functions interface

3 files changed, 3 insertions, 6 deletions

diff --git a/ui/src/components/mail/listing/conversations.rs b/ui/src/components/mail/listing/conversations.rs
index edc357eb..3b72cdc4 100644
--- a/ui/src/components/mail/listing/conversations.rs
+++ b/ui/src/components/mail/listing/conversations.rs
@@ -911,10 +911,7 @@ impl ConversationsListing {
                 n / (24 * 60 * 60),
                 if n / (24 * 60 * 60) == 1 { "" } else { "s" }
             ),
-            _ => thread_node
-                .datetime()
-                .format("%Y-%m-%d %H:%M:%S")
-                .to_string(),
+            _ => melib::datetime::timestamp_to_string(thread_node.date(), Some("%Y-%m-%d %T")),
         }
     }
 
diff --git a/ui/src/components/mail/listing/plain.rs b/ui/src/components/mail/listing/plain.rs
index 3f0f0f74..b1f8de8c 100644
--- a/ui/src/components/mail/listing/plain.rs
+++ b/ui/src/components/mail/listing/plain.rs
@@ -906,7 +906,7 @@ impl PlainListing {
             n if n < 4 * 24 * 60 * 60 => {
                 format!("{} days ago{}", n / (24 * 60 * 60), " ".repeat(9))
             }
-            _ => envelope.datetime().format("%Y-%m-%d %H:%M:%S").to_string(),
+            _ => melib::datetime::timestamp_to_string(envelope.datetime(), None),
         }
     }
 
diff --git a/ui/src/components/mail/listing/thread.rs b/ui/src/components/mail/listing/thread.rs
index 503d8a05..cbcdbcd7 100644
--- a/ui/src/components/mail/listing/thread.rs
+++ b/ui/src/components/mail/listing/thread.rs
@@ -487,7 +487,7 @@ impl ThreadListing {
             n if n < 4 * 24 * 60 * 60 => {
                 format!("{} days ago{}", n / (24 * 60 * 60), " ".repeat(9))
             }
-            _ => envelope.datetime().format("%Y-%m-%d %H:%M:%S").to_string(),
+            _ => melib::datetime::timestamp_to_string(envelope.datetime(), None),
         }
     }
 }