Cargo fmt

Author: topecongiro

src/cargo-fmt/main.rs

@@ -97,7 +97,7 @@ fn execute() -> i32 {
 }
 
 macro_rules! print_usage {
-    ($print: ident, $opts: ident, $reason: expr) => {{
+    ($print:ident, $opts:ident, $reason:expr) => {{
         let msg = format!("{}\nusage: cargo fmt [options]", $reason);
         $print!(
             "{}\nThis utility formats all bin and lib files of the current crate using rustfmt. \

src/macros.rs

@@ -103,7 +103,7 @@ impl Rewrite for MacroArg {
 
 fn parse_macro_arg(parser: &mut Parser) -> Option<MacroArg> {
     macro_rules! parse_macro_arg {
-        ($macro_arg: ident, $parser: ident) => {
+        ($macro_arg:ident, $parser:ident) => {
             let mut cloned_parser = (*parser).clone();
             match cloned_parser.$parser() {
                 Ok(x) => {

src/spanned.rs

@@ -20,7 +20,7 @@ pub trait Spanned {
 }
 
 macro_rules! span_with_attrs_lo_hi {
-    ($this: ident, $lo: expr, $hi: expr) => {{
+    ($this:ident, $lo:expr, $hi:expr) => {{
         let attrs = outer_attributes(&$this.attrs);
         if attrs.is_empty() {
             mk_sp($lo, $hi)
@@ -31,13 +31,13 @@ macro_rules! span_with_attrs_lo_hi {
 }
 
 macro_rules! span_with_attrs {
-    ($this: ident) => {
+    ($this:ident) => {
         span_with_attrs_lo_hi!($this, $this.span.lo(), $this.span.hi())
     };
 }
 
 macro_rules! implement_spanned {
-    ($this: ty) => {
+    ($this:ty) => {
         impl Spanned for $this {
             fn span(&self) -> Span {
                 span_with_attrs!(self)

src/utils.rs

@@ -266,7 +266,7 @@ macro_rules! msg {
 // For format_missing and last_pos, need to use the source callsite (if applicable).
 // Required as generated code spans aren't guaranteed to follow on from the last span.
 macro_rules! source {
-    ($this: ident, $sp: expr) => {
+    ($this:ident, $sp:expr) => {
         $sp.source_callsite()
     };
 }
@@ -277,7 +277,7 @@ pub fn mk_sp(lo: BytePos, hi: BytePos) -> Span {
 
 // Return true if the given span does not intersect with file lines.
 macro_rules! out_of_file_lines_range {
-    ($self: ident, $span: expr) => {
+    ($self:ident, $span:expr) => {
         !$self.config.file_lines().is_all()
             && !$self
                 .config
@@ -287,15 +287,15 @@ macro_rules! out_of_file_lines_range {
 }
 
 macro_rules! skip_out_of_file_lines_range {
-    ($self: ident, $span: expr) => {
+    ($self:ident, $span:expr) => {
         if out_of_file_lines_range!($self, $span) {
             return None;
         }
     };
 }
 
 macro_rules! skip_out_of_file_lines_range_visitor {
-    ($self: ident, $span: expr) => {
+    ($self:ident, $span:expr) => {
         if out_of_file_lines_range!($self, $span) {
             $self.push_rewrite($span, None);
             return;