Fix Chrono Deprecation Errors. (#35)

* Fix Chrono Deprecation.

* Fix rust-embed errors.

* Remove unused code.

crates/fl-www-cli/src/feed.rs

@@ -21,7 +21,7 @@ impl Feed {
         let mut zh_writings = Vec::new();
         let mut en_writings = Vec::new();
 
-        let mut latest = NaiveDate::from_ymd(1970, 1, 1);
+        let mut latest = NaiveDate::from_ymd_opt(1970, 1, 1).expect("failed to create date");
 
         for writing in metadata.writings() {
             if writing.date > latest {
@@ -34,18 +34,22 @@ impl Feed {
             };
         }
 
-        let time = NaiveTime::from_hms(0, 0, 0);
+        let time = NaiveTime::from_hms_opt(0, 0, 0).expect("failed to create date");
         let latest_datetime = NaiveDateTime::new(latest, time);
-        let latest_datetime: DateTime<FixedOffset> =
-            DateTime::from_utc(latest_datetime, FixedOffset::east(0));
+        let latest_datetime: DateTime<FixedOffset> = DateTime::from_naive_utc_and_offset(
+            latest_datetime,
+            FixedOffset::east_opt(0).expect("failed to create date"),
+        );
 
         let zh_entries = zh_writings
             .iter()
             .map(|m| {
-                let time = NaiveTime::from_hms(0, 0, 0);
+                let time = NaiveTime::from_hms_opt(0, 0, 0).expect("failed to create date");
                 let datetime = NaiveDateTime::new(m.date.to_owned(), time);
-                let datetime: DateTime<FixedOffset> =
-                    DateTime::from_utc(datetime, FixedOffset::east(0));
+                let datetime: DateTime<FixedOffset> = DateTime::from_naive_utc_and_offset(
+                    datetime,
+                    FixedOffset::east_opt(0).expect("failed to create date"),
+                );
 
                 EntryBuilder::default()
                     .title(Text::plain(&m.title))
@@ -67,10 +71,12 @@ impl Feed {
         let en_entries = en_writings
             .iter()
             .map(|m| {
-                let time = NaiveTime::from_hms(0, 0, 0);
+                let time = NaiveTime::from_hms_opt(0, 0, 0).expect("failed to create date");
                 let datetime = NaiveDateTime::new(m.date.to_owned(), time);
-                let datetime: DateTime<FixedOffset> =
-                    DateTime::from_utc(datetime, FixedOffset::east(0));
+                let datetime: DateTime<FixedOffset> = DateTime::from_naive_utc_and_offset(
+                    datetime,
+                    FixedOffset::east_opt(0).expect("failed to create date"),
+                );
 
                 EntryBuilder::default()
                     .title(Text::plain(&m.title))

crates/fl-www-core/src/messages.rs

@@ -52,13 +52,6 @@ pub struct Reply {
     pub created_at: DateTime<Utc>,
 }
 
-impl Reply {
-    /// Returns the key in the storage.
-    pub fn key(&self) -> String {
-        format!("{}:{}:{}", self.lang, self.slug, self.id)
-    }
-}
-
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct ReplyInput {
     pub content: String,

crates/fl-www-core/src/object_id.rs

@@ -91,6 +91,6 @@ impl FromStr for ObjectId {
 
 impl fmt::Display for ObjectId {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", hex::encode(&self.0))
+        write!(f, "{}", hex::encode(self.0))
     }
 }

crates/fl-www/src/contexts/theme.rs

@@ -30,8 +30,10 @@ fn get_theme_kind() -> ThemeKind {
     let persisted_state: Option<PersistedThemeState> = LocalStorage::get(STORAGE_KEY).ok();
 
     if let Some(m) = persisted_state {
-        let updated =
-            DateTime::<Utc>::from_utc(NaiveDateTime::from_timestamp(m.last_updated, 0), Utc);
+        let updated = DateTime::<Utc>::from_naive_utc_and_offset(
+            NaiveDateTime::from_timestamp_opt(m.last_updated, 0).expect("failed to create date"),
+            Utc,
+        );
 
         // theme selection is persisted for 6 hours.
         if Utc::now() - updated <= Duration::hours(6) {

crates/fl-www/src/i18n.rs

@@ -1,15 +1,23 @@
 use i18n_embed::fluent::{fluent_language_loader, FluentLanguageLoader};
 use i18n_embed::{LanguageLoader, WebLanguageRequester};
 use once_cell::sync::Lazy;
-use rust_embed::RustEmbed;
 use unic_langid::LanguageIdentifier;
 use yew_router::prelude::Routable;
 
 use crate::prelude::*;
 
-#[derive(Debug, RustEmbed)]
-#[folder = "../../i18n"] // path to the compiled localization resources
-struct Localizations;
+mod l10n_embed {
+    // We only want to suppress this limit for Localization.
+    #![allow(non_upper_case_globals)]
+
+    use rust_embed::RustEmbed;
+
+    #[derive(Debug, RustEmbed)]
+    #[folder = "../../i18n"] // path to the compiled localization resources
+    pub(super) struct Localizations;
+}
+
+use l10n_embed::Localizations;
 
 pub(crate) trait LanguageExt {
     fn detect() -> Self;