style: cargo fmt --all

Formatting only. cargo fmt --check was already failing on main (accel SIMD
kernels, agent, format, migrate, bench); CI now enforces it.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

crates/clawhdf5-format/src/symbol_table.rs

@@ -80,7 +80,10 @@ impl SymbolTableNode {
         offset_size: u8,
     ) -> Result<SymbolTableNode, FormatError> {
         // signature(4) + version(1) + reserved(1) + number_of_symbols(2) = 8
-        if offset.checked_add(8).is_none_or(|end| end > file_data.len()) {
+        if offset
+            .checked_add(8)
+            .is_none_or(|end| end > file_data.len())
+        {
             return Err(FormatError::UnexpectedEof {
                 expected: offset.saturating_add(8),
                 available: file_data.len(),
@@ -103,12 +106,12 @@ impl SymbolTableNode {
         // Each entry: link_name_offset(os) + obj_hdr_addr(os) + cache_type(4) + reserved(4) + scratch(16)
         let entry_size = os + os + 4 + 4 + 16;
         let entries_start = offset + 8;
-        let needed = entries_start
-            .checked_add(num_symbols * entry_size)
-            .ok_or(FormatError::UnexpectedEof {
+        let needed = entries_start.checked_add(num_symbols * entry_size).ok_or(
+            FormatError::UnexpectedEof {
                 expected: usize::MAX,
                 available: file_data.len(),
-            })?;
+            },
+        )?;
         if needed > file_data.len() {
             return Err(FormatError::UnexpectedEof {
                 expected: needed,