fix: chrono deprecation warnings (#558)

Fixes `chrono` deprecation warnings introduced in 0.4.35.

Cargo.toml

@@ -43,7 +43,7 @@ bytes = "1.5.0"
 bzip2 = "0.4.4"
 cache_control = "0.2.0"
 cfg-if = "1.0"
-chrono = { version = "0.4.34", default-features = false, features = [
+chrono = { version = "0.4.35", default-features = false, features = [
     "std",
     "serde",
     "alloc",

crates/rattler_conda_types/src/utils/serde.rs

@@ -117,11 +117,8 @@ impl<'de> DeserializeAs<'de, chrono::DateTime<chrono::Utc>> for Timestamp {
         };
 
         // Convert the timestamp to a UTC timestamp
-        Ok(chrono::DateTime::<chrono::Utc>::from_naive_utc_and_offset(
-            chrono::NaiveDateTime::from_timestamp_micros(microseconds)
-                .ok_or_else(|| D::Error::custom("got invalid timestamp, timestamp out of range"))?,
-            chrono::Utc,
-        ))
+        chrono::DateTime::from_timestamp_micros(microseconds)
+            .ok_or_else(|| D::Error::custom("got invalid timestamp, timestamp out of range"))
     }
 }
 

crates/rattler_lock/src/utils/serde/timestamp.rs

@@ -20,11 +20,8 @@ impl<'de> DeserializeAs<'de, chrono::DateTime<chrono::Utc>> for Timestamp {
         };
 
         // Convert the timestamp to a UTC timestamp
-        Ok(chrono::DateTime::<chrono::Utc>::from_naive_utc_and_offset(
-            chrono::NaiveDateTime::from_timestamp_micros(microseconds)
-                .ok_or_else(|| D::Error::custom("got invalid timestamp, timestamp out of range"))?,
-            chrono::Utc,
-        ))
+        chrono::DateTime::from_timestamp_micros(microseconds)
+            .ok_or_else(|| D::Error::custom("got invalid timestamp, timestamp out of range"))
     }
 }
 

crates/rattler_repodata_gateway/src/fetch/mod.rs

@@ -315,7 +315,7 @@ async fn repodata_from_file(
 ///
 /// The checks to see if a `.zst` and/or `.bz2` file exist are performed by doing a HEAD request to
 /// the respective URLs. The result of these are cached.
-#[instrument(err, skip_all, fields(subdir_url, cache_path = %cache_path.display()))]
+#[instrument(err, skip_all, fields(subdir_url, cache_path = % cache_path.display()))]
 pub async fn fetch_repo_data(
     subdir_url: Url,
     client: reqwest_middleware::ClientWithMiddleware,
@@ -441,7 +441,7 @@ pub async fn fetch_repo_data(
                     has_bz2: variant_availability.has_bz2,
                     has_jlap: variant_availability.has_jlap,
                     jlap: Some(state),
-                    .. cache_state.expect("we must have had a cache, otherwise we wouldn't know the previous state of the cache")
+                    ..cache_state.expect("we must have had a cache, otherwise we wouldn't know the previous state of the cache")
                 };
 
                 let cache_state = tokio::task::spawn_blocking(move || {
@@ -528,7 +528,7 @@ pub async fn fetch_repo_data(
             has_bz2: variant_availability.has_bz2,
             has_jlap: variant_availability.has_jlap,
             jlap: jlap_state,
-            .. cache_state.expect("we must have had a cache, otherwise we wouldn't know the previous state of the cache")
+            ..cache_state.expect("we must have had a cache, otherwise we wouldn't know the previous state of the cache")
         };
 
         let cache_state = tokio::task::spawn_blocking(move || {
@@ -737,7 +737,7 @@ pub async fn check_variant_availability(
 ) -> VariantAvailability {
     // Determine from the cache which variant are available. This is currently cached for a maximum
     // of 14 days.
-    let expiration_duration = chrono::Duration::days(14);
+    let expiration_duration = chrono::TimeDelta::try_days(14).expect("14 days is a valid duration");
     let has_zst = cache_state
         .and_then(|state| state.has_zst.as_ref())
         .and_then(|value| value.value(expiration_duration))