diff --git a/cmd/counters/src/lib.rs b/cmd/counters/src/lib.rs
index 552d48252..5abe5ee2b 100644
--- a/cmd/counters/src/lib.rs
+++ b/cmd/counters/src/lib.rs
@@ -166,12 +166,10 @@ fn counters(context: &mut ExecutionContext) -> Result<()> {
         while let Some(((varname, var), def)) = ctrs.next() {
             if let Some(def) = def {
                 println!(" +---> {varname}:");
-                let pad = if ctrs.peek().is_some() {
-                    " |  "
-                } else {
-                    "    "
-                };
-                if let Err(e) = counter_dump(hubris, core, def, var, subargs.full, pad) {
+                let pad = if ctrs.peek().is_some() { " |  " } else { "    " };
+                if let Err(e) =
+                    counter_dump(hubris, core, def, var, subargs.full, pad)
+                {
                     if subargs.verbose {
                         humility::msg!("counter dump failed: {e:?}");
                     } else {
@@ -182,7 +180,6 @@ fn counters(context: &mut ExecutionContext) -> Result<()> {
                 humility::msg!("could not look up type: {:?}", var.goff);
             }
         }
-
     }
     Ok(())
 }
diff --git a/cmd/ringbuf/src/lib.rs b/cmd/ringbuf/src/lib.rs
index f202455cc..6646617fd 100644
--- a/cmd/ringbuf/src/lib.rs
+++ b/cmd/ringbuf/src/lib.rs
@@ -133,7 +133,7 @@ fn ringbuf_dump(
             let ringbuf = Ringbuf::from_value(&cell.cell.value)?;
             Ok::<_, anyhow::Error>((Some(ringbuf), None))
         })?;
-        
+
     if let (Some(counters), false) = (counters, no_totals) {
         const TOTAL_WIDTH: usize = 8;
         if full_totals {
diff --git a/humility-doppel/src/lib.rs b/humility-doppel/src/lib.rs
index a2edbcd7c..b13d69f8f 100644
--- a/humility-doppel/src/lib.rs
+++ b/humility-doppel/src/lib.rs
@@ -399,8 +399,14 @@ impl Counters {
         self.counts.values().map(CounterVariant::total).sum()
     }
 
-    pub fn display_padded<'a>(&'a self, pad: &'a str) -> impl fmt::Display + 'a {
-        struct PaddedCtrs<'a> {ctrs: &'a Counters, pad: &'a str }
+    pub fn display_padded<'a>(
+        &'a self,
+        pad: &'a str,
+    ) -> impl fmt::Display + 'a {
+        struct PaddedCtrs<'a> {
+            ctrs: &'a Counters,
+            pad: &'a str,
+        }
         impl fmt::Display for PaddedCtrs<'_> {
             fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
                 self.ctrs.fmt_padded(self.pad, f)
@@ -416,7 +422,7 @@ impl Counters {
             prefix: &str,
             Counters { ref counts }: &Counters,
             indent: usize,
-            f: &mut fmt::Formatter<'_>
+            f: &mut fmt::Formatter<'_>,
         ) -> fmt::Result {
             let total_len = f.width().unwrap_or(8);
             let (before, after) =
@@ -476,7 +482,6 @@ impl Counters {
     }
 }
 
-
 impl humility::reflect::Load for CounterVariant {
     fn from_value(value: &Value) -> Result<Self> {
         let counter = value.as_struct()?;