remove dependency on chrono

prompted by a cargo audit run. time works just as well and is better
maintained. web-push still uses chrono, but from the looks of things it
won't be affected.

1 files changed, 1 insertions, 21 deletions

diff --git a/src/api/mod.rs b/src/api/mod.rs
index 1831659..d5997dc 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -1,30 +1,10 @@
-use chrono::{DateTime, TimeZone};
 use rocket::serde::json::Json;
-use serde::{Deserialize, Serialize, Serializer};
+use serde::{Deserialize, Serialize};
 
 pub(crate) mod auth;
 pub(crate) mod oauth;
 pub(crate) mod profile;
 
-pub fn serialize_dt<S, TZ>(dt: &DateTime<TZ>, ser: S) -> Result<S::Ok, S::Error>
-where
-    S: Serializer,
-    TZ: TimeZone,
-{
-    ser.serialize_i64(dt.timestamp())
-}
-
-pub fn serialize_dt_opt<S, TZ>(dt: &Option<DateTime<TZ>>, ser: S) -> Result<S::Ok, S::Error>
-where
-    S: Serializer,
-    TZ: TimeZone,
-{
-    match dt {
-        Some(dt) => serialize_dt(dt, ser),
-        None => ser.serialize_unit(),
-    }
-}
-
 #[derive(Clone, Copy, Serialize, Deserialize)]
 #[serde(deny_unknown_fields)]
 pub struct Empty {}