Remove unused methods from Date

bouzuya · Apr 14, 2024 · a37de8e · a37de8e
1 parent 62f0e66
commit a37de8e
Showing 1 changed file with 9 additions and 34 deletions.
diff --git a/src/private/date.rs b/src/private/date.rs
@@ -8,8 +8,6 @@ pub struct Error(#[from] ErrorKind);
 enum ErrorKind {
     #[error("invalid format : {0}")]
     InvalidFormat(String),
-    #[error("timestamp is out of range : {0}")]
-    TimestampOutOfRange(i64),
 }
 
 #[derive(Clone, Copy, Debug, Eq, PartialEq)]
@@ -19,12 +17,6 @@ impl Date {
     pub(crate) fn from_unix_timestamp_obj(unix_timestamp: UnixTimestamp) -> Self {
         Self(unix_timestamp.to_date())
     }
-
-    pub fn from_unix_timestamp(unix_timestamp: i64) -> Result<Self, Error> {
-        Ok(UnixTimestamp::try_from(unix_timestamp)
-            .map(|unix_timestamp| Self(unix_timestamp.to_date()))
-            .map_err(|_| ErrorKind::TimestampOutOfRange(unix_timestamp))?)
-    }
 }
 
 impl std::convert::TryFrom<&str> for Date {
@@ -66,34 +58,17 @@ mod tests {
 
     #[test]
     fn test() -> anyhow::Result<()> {
-        let min_unix_timestamp =
-            i64::from(UnixTimestamp::from_rfc3339("0000-01-01T00:00:00+00:00")?);
-        assert!(Date::from_unix_timestamp(min_unix_timestamp - 1).is_err());
-        assert!(Date::from_unix_timestamp(min_unix_timestamp).is_ok());
-
-        let unix_timestamp = i64::from(UnixTimestamp::from_rfc3339("2020-01-02T03:04:05+00:00")?);
-        let date = Date::from_unix_timestamp(unix_timestamp);
-        assert_eq!(date?.to_string(), "20200102");
+        let min_unix_timestamp = UnixTimestamp::from_rfc3339("0000-01-01T00:00:00+00:00")?;
+        let date = Date::from_unix_timestamp_obj(min_unix_timestamp);
+        assert_eq!(date.to_string(), "00000101");
 
-        let max_unix_timestamp =
-            i64::from(UnixTimestamp::from_rfc3339("9999-12-31T23:59:59+00:00")?);
-        assert!(Date::from_unix_timestamp(max_unix_timestamp).is_ok());
-        assert!(Date::from_unix_timestamp(max_unix_timestamp + 1).is_err());
+        let unix_timestamp = UnixTimestamp::from_rfc3339("2020-01-02T03:04:05+00:00")?;
+        let date = Date::from_unix_timestamp_obj(unix_timestamp);
+        assert_eq!(date.to_string(), "20200102");
 
-        assert!(Date::from_unix_timestamp(-62_167_219_201).is_err());
-        assert_eq!(
-            Date::from_unix_timestamp(-62_167_219_200)?.to_string(),
-            "00000101"
-        );
-        assert_eq!(Date::from_unix_timestamp(-1)?.to_string(), "19691231");
-        assert_eq!(Date::from_unix_timestamp(0)?.to_string(), "19700101");
-        assert_eq!(Date::from_unix_timestamp(86399)?.to_string(), "19700101");
-        assert_eq!(Date::from_unix_timestamp(86400)?.to_string(), "19700102");
-        assert_eq!(
-            Date::from_unix_timestamp(253_402_300_799)?.to_string(),
-            "99991231"
-        );
-        assert!(Date::from_unix_timestamp(253_402_300_800).is_err());
+        let max_unix_timestamp = UnixTimestamp::from_rfc3339("9999-12-31T23:59:59+00:00")?;
+        let date = Date::from_unix_timestamp_obj(max_unix_timestamp);
+        assert_eq!(date.to_string(), "99991231");
         Ok(())
     }