Add ToSQL and TryFromRowField implementations for chrono::NaiveDate to support MySQL DATE columns.

Summary:
This change enables using chrono::NaiveDate directly with MySQL DATE columns.

Without this, we would get the following error
```
the trait bound `chrono::NaiveDate: sql_helpers::mysql_query::ToSQL` is not satisfied
```
Same for TryFromRowField

Reviewed By: macisamuele

Differential Revision: D85050903

fbshipit-source-id: 232d751f2d355ba83cfc8a120eae8a9b17dac3e8

Author: João Deppermann

shed/sql/mysql_client_traits/row_field.rs

@@ -10,6 +10,7 @@
 
 use std::fmt;
 
+use chrono::NaiveDate;
 use chrono::NaiveDateTime;
 use mysql_common::value::Value;
 
@@ -246,6 +247,13 @@ impl OptionalTryFromRowField for NaiveDateTime {
     }
 }
 
+/// Use NaiveDate values in Rust along with DATE columns in MySQL.
+impl OptionalTryFromRowField for NaiveDate {
+    fn try_from_opt(field: RowField) -> Result<Option<Self>, ValueError> {
+        opt_try_from_rowfield(field)
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::*;
@@ -262,4 +270,16 @@ mod test {
         println!("ok");
         Ok(())
     }
+
+    #[test]
+    fn test_naive_date() -> Result<(), ValueError> {
+        assert_eq!(
+            NaiveDate::from_ymd_opt(2022, 5, 30).unwrap(),
+            <NaiveDate as TryFromRowField>::try_from(RowField::Bytes(
+                "2022-05-30".as_bytes().to_vec()
+            ))
+            .unwrap()
+        );
+        Ok(())
+    }
 }

shed/sql/mysql_client_traits/to_sql.rs

@@ -10,6 +10,7 @@
 
 use std::borrow::Cow;
 
+use chrono::NaiveDate;
 use chrono::NaiveDateTime;
 use mysql_common::value::convert::ToValue;
 use seq_macro::seq;
@@ -188,6 +189,17 @@ impl ToSQL for NaiveDateTime {
     }
 }
 
+impl ToSQL for NaiveDate {
+    fn to_sql_string(&self) -> Cow<str> {
+        Cow::Owned(
+            self.format("%Y-%m-%d")
+                .to_string()
+                .to_sql_string()
+                .to_string(),
+        )
+    }
+}
+
 #[cfg(test)]
 mod test {
     use super::*;
@@ -197,4 +209,10 @@ mod test {
         let value = NaiveDateTime::parse_from_str("2022-05-30T13:39:58.012345Z", "%+").unwrap();
         assert_eq!(value.to_sql_string(), "'2022-05-30 13:39:58.012345'");
     }
+
+    #[test]
+    fn test_naive_date() {
+        let value = NaiveDate::from_ymd_opt(2022, 5, 30).unwrap();
+        assert_eq!(value.to_sql_string(), "'2022-05-30'");
+    }
 }