style: apply rustfmt formatting

rust/crates/runtime/src/file_ops.rs

@@ -319,7 +319,7 @@ fn apply_line_selector(
 
             // Check if it's a contiguous range
             let is_contiguous = (last - first + 1) == indices.len();
-            
+
             if is_contiguous {
                 (first, last + 1, None)
             } else {
@@ -1295,13 +1295,9 @@ mod tests {
         )
         .expect("write should succeed");
 
-        let output = super::read_file_with_selector(
-            path.to_string_lossy().as_ref(),
-            None,
-            None,
-            Some("2"),
-        )
-        .expect("read with selector should succeed");
+        let output =
+            super::read_file_with_selector(path.to_string_lossy().as_ref(), None, None, Some("2"))
+                .expect("read with selector should succeed");
         assert_eq!(output.file.content, "line2");
         assert_eq!(output.file.start_line, 2);
         assert_eq!(output.file.num_lines, 1);
@@ -1379,13 +1375,9 @@ mod tests {
         )
         .expect("write should succeed");
 
-        let output = super::read_file_with_selector(
-            path.to_string_lossy().as_ref(),
-            None,
-            None,
-            None,
-        )
-        .expect("read with selector should succeed");
+        let output =
+            super::read_file_with_selector(path.to_string_lossy().as_ref(), None, None, None)
+                .expect("read with selector should succeed");
         assert_eq!(output.file.content, "line1\nline2\nline3\nline4\nline5");
         assert_eq!(output.file.start_line, 1);
         assert_eq!(output.file.num_lines, 5);

rust/crates/runtime/src/lib.rs

@@ -88,10 +88,10 @@ pub use conversation::{
 };
 pub use file_ops::{
     edit_file, edit_file_in_workspace, glob_search, glob_search_in_workspace, grep_search,
-    grep_search_in_workspace, read_file, read_file_in_workspace, read_file_with_selector,
-    read_file_in_workspace_with_selector, write_file, write_file_in_workspace, EditFileOutput,
-    GlobSearchOutput, GrepSearchInput, GrepSearchOutput, ReadFileOutput, StructuredPatchHunk,
-    TextFilePayload, WriteFileOutput,
+    grep_search_in_workspace, read_file, read_file_in_workspace,
+    read_file_in_workspace_with_selector, read_file_with_selector, write_file,
+    write_file_in_workspace, EditFileOutput, GlobSearchOutput, GrepSearchInput, GrepSearchOutput,
+    ReadFileOutput, StructuredPatchHunk, TextFilePayload, WriteFileOutput,
 };
 pub use git_context::{GitCommitEntry, GitContext};
 pub use hooks::{

rust/crates/runtime/src/line_range_selector.rs

@@ -8,7 +8,6 @@
 /// - `:5-16,960-973` = multiple ranges
 /// - `:raw` = full verbatim
 /// - `:conflicts` = git merge conflicts only
-
 use std::num::ParseIntError;
 
 /// Parsed line range specification.
@@ -36,12 +35,18 @@ pub struct LineRange {
 impl LineRange {
     /// Create a new line range (1-indexed).
     pub fn new(start_line: usize, end_line: usize) -> Self {
-        Self { start_line, end_line }
+        Self {
+            start_line,
+            end_line,
+        }
     }
 
     /// Convert to zero-indexed range for internal use.
     pub fn zero_indexed(&self) -> (usize, usize) {
-        (self.start_line.saturating_sub(1), self.end_line.saturating_sub(1))
+        (
+            self.start_line.saturating_sub(1),
+            self.end_line.saturating_sub(1),
+        )
     }
 
     /// Get the number of lines in this range.

rust/crates/tools/src/lib.rs

@@ -2575,7 +2575,8 @@ fn run_read_file(input: ReadFileInput) -> Result<String, String> {
             input.limit,
             input.selector.as_deref(),
             &workspace,
-        ).map_err(io_to_string)?,
+        )
+        .map_err(io_to_string)?,
     )
 }
 
@@ -10704,8 +10705,7 @@ printf 'pwsh:%s' "$1"
         let root = temp_path("perm-read-selector");
         fs::create_dir_all(&root).expect("create root");
         let file = root.join("multi-line.txt");
-        fs::write(&file, "line1\nline2\nline3\nline4\nline5\n")
-            .expect("write test file");
+        fs::write(&file, "line1\nline2\nline3\nline4\nline5\n").expect("write test file");
         let original_dir = std::env::current_dir().expect("cwd");
         std::env::set_current_dir(&root).expect("set cwd");
 
@@ -10717,7 +10717,10 @@ printf 'pwsh:%s' "$1"
                 "selector": "2-4"
             }),
         );
-        assert!(result.is_ok(), "read_file with selector should succeed: {result:?}");
+        assert!(
+            result.is_ok(),
+            "read_file with selector should succeed: {result:?}"
+        );
 
         // Verify the output contains the expected lines
         let output: serde_json::Value =