From 6b5f37dfb10bf61b95de217dd91355416a4eeb03 Mon Sep 17 00:00:00 2001
From: Ryan Leckey <ryan@launchbadge.com>
Date: Fri, 26 Feb 2021 00:19:42 -0800
Subject: [PATCH] feat(core): add sqlx::RawValue

---
 sqlx-core/src/raw_value.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 sqlx-core/src/raw_value.rs

diff --git a/sqlx-core/src/raw_value.rs b/sqlx-core/src/raw_value.rs
new file mode 100644
index 00000000..09c7b114
--- /dev/null
+++ b/sqlx-core/src/raw_value.rs
@@ -0,0 +1,16 @@
+use std::any;
+
+use crate::database::HasRawValue;
+use crate::{decode, Database, Decode, TypeDecode, TypeInfo};
+
+// NOTE: Add decode() and decode_unchecked() to RawValue as provided methods
+//       once Rust has lazy normalization and/or GATs.
+pub trait RawValue<'r>: Sized {
+    type Database: Database;
+
+    /// Returns `true` if this value is the SQL `NULL`.
+    fn is_null(&self) -> bool;
+
+    /// Returns the type information for this value.
+    fn type_info(&self) -> &'r <Self::Database as Database>::TypeInfo;
+}