Apply clippy::uninlined_format_args fixes (#486)

* Apply clippy::uninlined_format_args fix

* Addressed feedback and added a few more

* also did one minor spelling change in a print statement in `current-exe-mismatch.rs`

Author: nyurik

README.md

@@ -27,7 +27,7 @@ fn main() {
 
     // do_some_work();
 
-    println!("{:?}", bt);
+    println!("{bt:?}");
 }
 ```
 

build.rs

@@ -28,18 +28,15 @@ fn build_android() {
     let expansion = match cc::Build::new().file(&android_api_c).try_expand() {
         Ok(result) => result,
         Err(e) => {
-            eprintln!(
-                "warning: android version detection failed while running C compiler: {}",
-                e
-            );
+            eprintln!("warning: android version detection failed while running C compiler: {e}");
             return;
         }
     };
     let expansion = match std::str::from_utf8(&expansion) {
         Ok(s) => s,
         Err(_) => return,
     };
-    eprintln!("expanded android version detection:\n{}", expansion);
+    eprintln!("expanded android version detection:\n{expansion}");
     let i = match expansion.find(MARKER) {
         Some(i) => i,
         None => return,

crates/cpp_smoke_test/tests/smoke.rs

@@ -49,13 +49,13 @@ fn smoke_test_cpp() {
             .take(2)
             .collect();
 
-        println!("actual names = {:#?}", names);
+        println!("actual names = {names:#?}");
 
         let expected = [
             "void space::templated_trampoline<void (*)()>(void (*)())",
             "cpp_trampoline",
         ];
-        println!("expected names = {:#?}", expected);
+        println!("expected names = {expected:#?}");
 
         assert_eq!(names.len(), expected.len());
         for (actual, expected) in names.iter().zip(expected.iter()) {

crates/debuglink/src/main.rs

@@ -9,7 +9,7 @@ fn main() {
     let expect = std::path::Path::new(&crate_dir).join("src/main.rs");
 
     let bt = backtrace::Backtrace::new();
-    println!("{:?}", bt);
+    println!("{bt:?}");
 
     let mut found_main = false;
 
@@ -20,7 +20,7 @@ fn main() {
         }
 
         if let Some(name) = symbols[0].name() {
-            let name = format!("{:#}", name);
+            let name = format!("{name:#}");
             if name == "debuglink::main" {
                 found_main = true;
                 let filename = symbols[0].filename().unwrap();

crates/macos_frames_test/tests/main.rs

@@ -15,8 +15,7 @@ fn backtrace_no_dsym() {
     let executable_name = dsym_path.file_name().unwrap().to_str().unwrap().to_string();
     assert!(dsym_path.pop()); // Pop executable
     dsym_path.push(format!(
-        "{}.dSYM/Contents/Resources/DWARF/{0}",
-        executable_name
+        "{executable_name}.dSYM/Contents/Resources/DWARF/{executable_name}"
     ));
     let _ = fs::OpenOptions::new()
         .read(false)

examples/raw.rs

@@ -33,7 +33,7 @@ fn print() {
             }
 
             if let Some(name) = symbol.name() {
-                print!(" - {}", name);
+                print!(" - {name}");
             } else {
                 print!(" - <unknown>");
             }

src/capture.rs

@@ -174,9 +174,9 @@ impl Backtrace {
     /// use backtrace::Backtrace;
     ///
     /// let mut current_backtrace = Backtrace::new_unresolved();
-    /// println!("{:?}", current_backtrace); // no symbol names
+    /// println!("{current_backtrace:?}"); // no symbol names
     /// current_backtrace.resolve();
-    /// println!("{:?}", current_backtrace); // symbol names now present
+    /// println!("{current_backtrace:?}"); // symbol names now present
     /// ```
     ///
     /// # Required features

src/print.rs

@@ -239,7 +239,7 @@ impl BacktraceFrameFmt<'_, '_, '_> {
         if self.symbol_index == 0 {
             write!(self.fmt.fmt, "{:4}: ", self.fmt.frame_index)?;
             if let PrintFmt::Full = self.fmt.format {
-                write!(self.fmt.fmt, "{:1$?} - ", frame_ip, HEX_WIDTH)?;
+                write!(self.fmt.fmt, "{frame_ip:HEX_WIDTH$?} - ")?;
             }
         } else {
             write!(self.fmt.fmt, "      ")?;
@@ -252,8 +252,8 @@ impl BacktraceFrameFmt<'_, '_, '_> {
         // more information if we're a full backtrace. Here we also handle
         // symbols which don't have a name,
         match (symbol_name, &self.fmt.format) {
-            (Some(name), PrintFmt::Short) => write!(self.fmt.fmt, "{:#}", name)?,
-            (Some(name), PrintFmt::Full) => write!(self.fmt.fmt, "{}", name)?,
+            (Some(name), PrintFmt::Short) => write!(self.fmt.fmt, "{name:#}")?,
+            (Some(name), PrintFmt::Full) => write!(self.fmt.fmt, "{name}")?,
             (None, _) | (_, PrintFmt::__Nonexhaustive) => write!(self.fmt.fmt, "<unknown>")?,
         }
         self.fmt.fmt.write_str("\n")?;
@@ -282,11 +282,11 @@ impl BacktraceFrameFmt<'_, '_, '_> {
         // Delegate to our internal callback to print the filename and then
         // print out the line number.
         (self.fmt.print_path)(self.fmt.fmt, file)?;
-        write!(self.fmt.fmt, ":{}", line)?;
+        write!(self.fmt.fmt, ":{line}")?;
 
         // Add column number, if available.
         if let Some(colno) = colno {
-            write!(self.fmt.fmt, ":{}", colno)?;
+            write!(self.fmt.fmt, ":{colno}")?;
         }
 
         write!(self.fmt.fmt, "\n")?;

src/print/fuchsia.rs

@@ -312,7 +312,7 @@ struct HexSlice<'a> {
 impl fmt::Display for HexSlice<'_> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         for byte in self.bytes {
-            write!(f, "{:02x}", byte)?;
+            write!(f, "{byte:02x}")?;
         }
         Ok(())
     }

src/symbolize/mod.rs

@@ -421,7 +421,7 @@ cfg_if::cfg_if! {
                 // it outwards.
                 if let Some(ref cpp) = self.cpp_demangled.0 {
                     let mut s = String::new();
-                    if write!(s, "{}", cpp).is_ok() {
+                    if write!(s, "{cpp}").is_ok() {
                         return s.fmt(f)
                     }
                 }