From b6dcb02df8d6e4c38a800a4769e6e9eed2b94d70 Mon Sep 17 00:00:00 2001
From: Oliver Cooper <oliver.cooper@me.com>
Date: Thu, 3 Jun 2021 10:12:32 +1200
Subject: [PATCH] Aligned NaiveDateTime formatting with DateTime

Fixes #526

Chrono uses `%Y-%m-%dT%H:%M:%S%.f%:z` for it's RCC3339 formatting implementation. See https://github.com/chronotope/chrono/blob/3467172c31188006147585f6ed3727629d642fed/src/format/mod.rs#L680
---
 src/types/external/naive_time.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/types/external/naive_time.rs b/src/types/external/naive_time.rs
index b597690f..406e9480 100644
--- a/src/types/external/naive_time.rs
+++ b/src/types/external/naive_time.rs
@@ -20,13 +20,13 @@ impl ScalarType for NaiveDate {
 impl ScalarType for NaiveTime {
     fn parse(value: Value) -> InputValueResult<Self> {
         match value {
-            Value::String(s) => Ok(NaiveTime::parse_from_str(&s, "%H:%M:%S")?),
+            Value::String(s) => Ok(NaiveTime::parse_from_str(&s, "%H:%M:%S%.f")?),
             _ => Err(InputValueError::expected_type(value)),
         }
     }
 
     fn to_value(&self) -> Value {
-        Value::String(self.format("%H:%M:%S").to_string())
+        Value::String(self.format("%H:%M:%S%.f").to_string())
     }
 }
 
@@ -34,12 +34,12 @@ impl ScalarType for NaiveTime {
 impl ScalarType for NaiveDateTime {
     fn parse(value: Value) -> InputValueResult<Self> {
         match value {
-            Value::String(s) => Ok(NaiveDateTime::parse_from_str(&s, "%Y-%m-%d %H:%M:%S")?),
+            Value::String(s) => Ok(NaiveDateTime::parse_from_str(&s, "%Y-%m-%dT%H:%M:%S%.f")?),
             _ => Err(InputValueError::expected_type(value)),
         }
     }
 
     fn to_value(&self) -> Value {
-        Value::String(self.format("%Y-%m-%d %H:%M:%S").to_string())
+        Value::String(self.format("%Y-%m-%dT%H:%M:%S%.f").to_string())
     }
 }