Write SqlDbLayer

src/data.rs

@@ -3,7 +3,7 @@ pub mod repositories;
 
 use rusqlite::ToSql;
 use rusqlite::types::{FromSql, FromSqlError, FromSqlResult, ToSqlOutput, ValueRef};
-use std::fmt::{Display, Formatter};
+use std::fmt::{write, Display, Formatter};
 use std::num::ParseIntError;
 use std::str::FromStr;
 
@@ -60,4 +60,4 @@ impl Id {
     pub(crate) fn is_valid(self) -> bool {
         self.0 != 0
     }
-}
+}