Fix clippy warnings

2 files changed, 15 insertions, 25 deletions

diff --git a/src/host.rs b/src/host.rs
index e8325a7..f301711 100644
--- a/src/host.rs
+++ b/src/host.rs
@@ -121,7 +121,7 @@ impl Display for Memory {
 
 /// Define an alias for `name` that maps to a memory block named `placement`.
 fn region_alias(output: &mut dyn Write, name: &str, placement: Memory) -> io::Result<()> {
-    writeln!(output, "REGION_ALIAS(\"REGION_{}\", {});", name, placement)
+    writeln!(output, "REGION_ALIAS(\"REGION_{name}\", {placement});")
 }
 
 #[derive(Debug, Clone, PartialEq, Eq)]
@@ -664,7 +664,7 @@ impl RuntimeBuilder {
 
         fn prevent_flash(name: &str, memory: Memory) -> Result<(), String> {
             if memory == Memory::Flash {
-                Err(format!("Section '{}' cannot be placed in flash", name))
+                Err(format!("Section '{name}' cannot be placed in flash"))
             } else {
                 Ok(())
             }
@@ -771,8 +771,7 @@ fn write_ram_memory_map(
 ) -> io::Result<()> {
     writeln!(
         output,
-        "/* Memory map for '{:?}' that executes from RAM. */",
-        family,
+        "/* Memory map for '{family:?}' that executes from RAM. */",
     )?;
     writeln!(output, "MEMORY {{")?;
     write_flexram_memories(output, family, flexram_banks)?;
diff --git a/tests/inspect_elf.rs b/tests/inspect_elf.rs
index 3576385..8108f3f 100644
--- a/tests/inspect_elf.rs
+++ b/tests/inspect_elf.rs
@@ -15,9 +15,9 @@ fn cargo_build_with_envs(board: &str, envs: &[(&str, &str)]) -> Result<PathBuf>
     let status = Command::new("cargo")
         .arg("build")
         .arg("--example=blink-rtic")
-        .arg(format!("--features=board/{},board/rtic", board))
+        .arg(format!("--features=board/{board},board/rtic"))
         .arg("--target=thumbv7em-none-eabihf")
-        .arg(format!("--target-dir=target/{}", board))
+        .arg(format!("--target-dir=target/{board}"))
         .arg("--quiet")
         .envs(envs.iter().copied())
         .spawn()?
@@ -25,16 +25,13 @@ fn cargo_build_with_envs(board: &str, envs: &[(&str, &str)]) -> Result<PathBuf>
 
     // TODO(summivox): `ExitStatus::exit_ok()` stabilization (can be chained after the `.wait()?)
     if !status.success() {
-        return Err(format!(
-            "Building board '{}' failed: process returned {:?}",
-            board, status,
-        )
-        .into());
+        return Err(
+            format!("Building board '{board}' failed: process returned {status:?}",).into(),
+        );
     }
 
     let path = PathBuf::from(format!(
-        "target/{}/thumbv7em-none-eabihf/debug/examples/blink-rtic",
-        board
+        "target/{board}/thumbv7em-none-eabihf/debug/examples/blink-rtic"
     ));
     Ok(path)
 }
@@ -43,28 +40,22 @@ fn cargo_build_nonboot(board: &str) -> Result<PathBuf> {
     let status = Command::new("cargo")
         .arg("build")
         .arg("--example=blink-rtic")
-        .arg(format!(
-            "--features=board/{},board/rtic,board/nonboot",
-            board
-        ))
+        .arg(format!("--features=board/{board},board/rtic,board/nonboot"))
         .arg("--target=thumbv7em-none-eabihf")
-        .arg(format!("--target-dir=target/{}-nonboot", board))
+        .arg(format!("--target-dir=target/{board}-nonboot"))
         .arg("--quiet")
         .spawn()?
         .wait()?;
 
     // TODO(summivox): `ExitStatus::exit_ok()` stabilization (can be chained after the `.wait()?)
     if !status.success() {
-        return Err(format!(
-            "Building board '{}' failed: process returned {:?}",
-            board, status,
-        )
-        .into());
+        return Err(
+            format!("Building board '{board}' failed: process returned {status:?}",).into(),
+        );
     }
 
     let path = PathBuf::from(format!(
-        "target/{}-nonboot/thumbv7em-none-eabihf/debug/examples/blink-rtic",
-        board
+        "target/{board}-nonboot/thumbv7em-none-eabihf/debug/examples/blink-rtic"
     ));
     Ok(path)
 }