Tweaks

Author: tyt2y3

src/backend/mod.rs

@@ -79,7 +79,7 @@ pub trait EscapeBuilder {
         escaped
     }
 
-    fn write_escaped(&self, buffer: &mut (impl Write + ?Sized), string: &str) {
+    fn write_escaped(&self, buffer: &mut impl Write, string: &str) {
         for c in string.chars() {
             match c {
                 '\\' => buffer.write_str("\\\\"),

src/backend/postgres/mod.rs

@@ -33,7 +33,7 @@ impl EscapeBuilder for PostgresQueryBuilder {
         })
     }
 
-    fn write_escaped(&self, buffer: &mut (impl Write + ?Sized), string: &str) {
+    fn write_escaped(&self, buffer: &mut impl Write, string: &str) {
         for c in string.chars() {
             match c {
                 '\x08' => buffer.write_str(r#"\b"#),

src/backend/postgres/query.rs

@@ -183,7 +183,7 @@ impl QueryBuilder for PostgresQueryBuilder {
         sql.push_param(value, self as _);
     }
 
-    fn write_string_quoted(&self, string: &str, buffer: &mut (impl Write + ?Sized)) {
+    fn write_string_quoted(&self, string: &str, buffer: &mut impl Write) {
         if self.needs_escape(string) {
             buffer.write_str("E'").unwrap();
         } else {
@@ -193,7 +193,7 @@ impl QueryBuilder for PostgresQueryBuilder {
         buffer.write_str("'").unwrap();
     }
 
-    fn write_bytes(&self, bytes: &[u8], buffer: &mut (impl Write + ?Sized)) {
+    fn write_bytes(&self, bytes: &[u8], buffer: &mut impl Write) {
         buffer.write_str("'\\x").unwrap();
         for b in bytes {
             write!(buffer, "{b:02X}").unwrap();

src/backend/query_builder.rs

@@ -1105,7 +1105,12 @@ pub trait QueryBuilder:
     }
 
     #[doc(hidden)]
-    fn write_value(&self, buf: &mut (impl Write + ?Sized), value: &Value) -> fmt::Result {
+    fn write_value(&self, buf: &mut impl Write, value: &Value) -> fmt::Result {
+        self.write_value_common(buf, value)
+    }
+
+    #[doc(hidden)]
+    fn write_value_common(&self, buf: &mut impl Write, value: &Value) -> fmt::Result {
         match value {
             Value::Bool(None)
             | Value::TinyInt(None)
@@ -1684,15 +1689,15 @@ pub trait QueryBuilder:
         }
     }
 
-    fn write_string_quoted(&self, string: &str, buffer: &mut (impl Write + ?Sized)) {
+    fn write_string_quoted(&self, string: &str, buffer: &mut impl Write) {
         buffer.write_str("'").unwrap();
         self.write_escaped(buffer, string);
         buffer.write_str("'").unwrap();
     }
 
     #[doc(hidden)]
     /// Write bytes enclosed with engine specific byte syntax
-    fn write_bytes(&self, bytes: &[u8], buffer: &mut (impl Write + ?Sized)) {
+    fn write_bytes(&self, bytes: &[u8], buffer: &mut impl Write) {
         buffer.write_str("x'").unwrap();
         for b in bytes {
             write!(buffer, "{b:02X}").unwrap()

src/backend/sqlite/mod.rs

@@ -22,7 +22,7 @@ impl QuotedBuilder for SqliteQueryBuilder {
 }
 
 impl EscapeBuilder for SqliteQueryBuilder {
-    fn write_escaped(&self, buffer: &mut (impl Write + ?Sized), string: &str) {
+    fn write_escaped(&self, buffer: &mut impl Write, string: &str) {
         for char in string.chars() {
             match char {
                 '\'' => buffer.write_str("''"),