Replace dependency "chrono" with "time"

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

Cargo.toml

@@ -36,9 +36,9 @@ features = ["v4"]
 version = "0.4"
 features = ["kv_unstable", "serde", "std", "kv_unstable_serde", "kv_unstable_std"]
 
-[dependencies.chrono]
-version = "0.4"
-features = ["serde"]
+[dependencies.time]
+version = "0.3"
+features = ["parsing", "serde", "formatting"]
 
 [dependencies.envy]
 version = "0.4"

src/entities/account.rs

@@ -1,12 +1,12 @@
 //! A module containing everything relating to a account returned from the api.
 
 use crate::status_builder;
-use chrono::prelude::*;
 use serde::{
     de::{self, Deserializer, Unexpected},
     Deserialize, Serialize,
 };
 use std::path::PathBuf;
+use time::{serde::iso8601, OffsetDateTime};
 
 /// A struct representing an Account.
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq)]
@@ -18,7 +18,8 @@ pub struct Account {
     /// URL to the avatar static image (gif)
     pub avatar_static: String,
     /// The time the account was created.
-    pub created_at: DateTime<Utc>,
+    #[serde(with = "iso8601")]
+    pub created_at: OffsetDateTime,
     /// The account's display name.
     pub display_name: String,
     /// The number of followers for the account.

src/entities/notification.rs

@@ -1,8 +1,8 @@
 //! Module containing all info about notifications.
 
 use super::{account::Account, status::Status};
-use chrono::prelude::*;
 use serde::{Deserialize, Serialize};
+use time::{serde::iso8601, OffsetDateTime};
 
 /// A struct containing info about a notification.
 #[allow(clippy::derive_partial_eq_without_eq)]
@@ -14,7 +14,8 @@ pub struct Notification {
     #[serde(rename = "type")]
     pub notification_type: NotificationType,
     /// The time the notification was created.
-    pub created_at: DateTime<Utc>,
+    #[serde(with = "iso8601")]
+    pub created_at: OffsetDateTime,
     /// The Account sending the notification to the user.
     pub account: Account,
     /// The Status associated with the notification, if applicable.

src/entities/status.rs

@@ -2,8 +2,8 @@
 
 use super::prelude::*;
 use crate::{entities::card::Card, status_builder::Visibility};
-use chrono::prelude::*;
 use serde::{Deserialize, Serialize};
+use time::{serde::iso8601, OffsetDateTime};
 
 /// A status from the instance.
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
@@ -28,7 +28,8 @@ pub struct Status {
     /// (remote HTML already sanitized)
     pub content: String,
     /// The time the status was created.
-    pub created_at: DateTime<Utc>,
+    #[serde(with = "iso8601")]
+    pub created_at: OffsetDateTime,
     /// An array of Emoji
     pub emojis: Vec<Emoji>,
     /// The numbef or replies to this status.