From da545c266c6f1cacae2d3f4dcc1a18ae06ffadac Mon Sep 17 00:00:00 2001
From: Chris Tsang <tyt2y7@gmail.com>
Date: Sat, 12 Jun 2021 19:48:43 +0800
Subject: [PATCH] Comments

---
 src/entity/column.rs | 5 +++++
 src/query/helper.rs  | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/entity/column.rs b/src/entity/column.rs
index 3ef4c87b..52da7a2d 100644
--- a/src/entity/column.rs
+++ b/src/entity/column.rs
@@ -34,11 +34,16 @@ macro_rules! bind_vec_func {
     };
 }
 
+// LINT: when the operand value does not match column type
 pub trait ColumnTrait: IdenStatic + Iterable {
     type EntityName: EntityName;
 
     fn def(&self) -> ColumnType;
 
+    // we may add more:
+    // fn indexed(&self) -> bool;
+    // fn unique(&self) -> bool;
+
     fn entity_name(&self) -> DynIden {
         SeaRc::new(Self::EntityName::default()) as DynIden
     }
diff --git a/src/query/helper.rs b/src/query/helper.rs
index af2d3fca..da01fab4 100644
--- a/src/query/helper.rs
+++ b/src/query/helper.rs
@@ -214,7 +214,6 @@ pub trait QueryOrder: Sized {
 }
 
 // LINT: when the column does not appear in tables selected from
-// LINT: when the operand value does not match column type
 pub trait QueryFilter: Sized {
     type QueryStatement: ConditionalStatement;