Change write! to write_str for better rustfmt formatting

src/ast/mod.rs

@@ -660,10 +660,7 @@ pub enum FileFormat {
 impl fmt::Display for FileFormat {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         use self::FileFormat::*;
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             TEXTFILE => "TEXTFILE",
             SEQUENCEFILE => "SEQUENCEFILE",
             ORC => "ORC",
@@ -671,8 +668,7 @@ impl fmt::Display for FileFormat {
             AVRO => "AVRO",
             RCFILE => "RCFILE",
             JSONFILE => "TEXTFILE",
-            }
+        })
-        )
     }
 }
 
@@ -707,14 +703,10 @@ pub enum ObjectType {
 
 impl fmt::Display for ObjectType {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             ObjectType::Table => "TABLE",
             ObjectType::View => "VIEW",
-            }
+        })
-        )
     }
 }
 
@@ -755,14 +747,10 @@ pub enum TransactionAccessMode {
 impl fmt::Display for TransactionAccessMode {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         use TransactionAccessMode::*;
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             ReadOnly => "READ ONLY",
             ReadWrite => "READ WRITE",
-            }
+        })
-        )
     }
 }
 
@@ -777,15 +765,11 @@ pub enum TransactionIsolationLevel {
 impl fmt::Display for TransactionIsolationLevel {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         use TransactionIsolationLevel::*;
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             ReadUncommitted => "READ UNCOMMITTED",
             ReadCommitted => "READ COMMITTED",
             RepeatableRead => "REPEATABLE READ",
             Serializable => "SERIALIZABLE",
-            }
+        })
-        )
     }
 }

src/ast/operator.rs

@@ -22,15 +22,11 @@ pub enum UnaryOperator {
 
 impl fmt::Display for UnaryOperator {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             UnaryOperator::Plus => "+",
             UnaryOperator::Minus => "-",
             UnaryOperator::Not => "NOT",
-            }
+        })
-        )
     }
 }
 
@@ -56,10 +52,7 @@ pub enum BinaryOperator {
 
 impl fmt::Display for BinaryOperator {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             BinaryOperator::Plus => "+",
             BinaryOperator::Minus => "-",
             BinaryOperator::Multiply => "*",
@@ -75,7 +68,6 @@ impl fmt::Display for BinaryOperator {
             BinaryOperator::Or => "OR",
             BinaryOperator::Like => "LIKE",
             BinaryOperator::NotLike => "NOT LIKE",
-            }
+        })
-        )
     }
 }

src/ast/query.rs

@@ -100,15 +100,11 @@ pub enum SetOperator {
 
 impl fmt::Display for SetOperator {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             SetOperator::Union => "UNION",
             SetOperator::Except => "EXCEPT",
             SetOperator::Intersect => "INTERSECT",
-            }
+        })
-        )
     }
 }
 

src/ast/value.rs

@@ -128,18 +128,14 @@ pub enum DateTimeField {
 
 impl fmt::Display for DateTimeField {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(
+        f.write_str(match self {
-            f,
-            "{}",
-            match self {
             DateTimeField::Year => "YEAR",
             DateTimeField::Month => "MONTH",
             DateTimeField::Day => "DAY",
             DateTimeField::Hour => "HOUR",
             DateTimeField::Minute => "MINUTE",
             DateTimeField::Second => "SECOND",
-            }
+        })
-        )
     }
 }