diff --git a/desloppify/languages/rust/detectors/_shared.py b/desloppify/languages/rust/detectors/_shared.py
index 6aa5bf196..fa3912462 100644
--- a/desloppify/languages/rust/detectors/_shared.py
+++ b/desloppify/languages/rust/detectors/_shared.py
@@ -9,6 +9,7 @@
 from typing import Any
 
 from desloppify.base.discovery.file_paths import rel, resolve_path
+from desloppify.languages.rust import tools as rust_tools
 from desloppify.languages.rust.support import (
     describe_rust_file,
     find_rust_files,
@@ -423,8 +424,24 @@ def _find_block_start(content: str, index: int) -> int | None:
     paren_depth = 0
     bracket_depth = 0
     angle_depth = 0
-    for cursor in range(index, len(content)):
+    cursor = index
+    while cursor < len(content):
         char = content[cursor]
+        if content.startswith("//", cursor):
+            cursor = rust_tools._line_end(content, cursor)
+            continue
+        if content.startswith("/*", cursor):
+            cursor = rust_tools._block_comment_end(content, cursor)
+            continue
+        if char == '"':
+            cursor = rust_tools._quoted_string_end(content, cursor, '"')
+            continue
+        if char == "'" and rust_tools._looks_like_char_literal_start(content, cursor):
+            cursor = rust_tools._quoted_string_end(content, cursor, "'")
+            continue
+        if char == "r" and rust_tools._looks_like_raw_string_start(content, cursor):
+            cursor = rust_tools._raw_string_end(content, cursor)
+            continue
         if char == "(":
             paren_depth += 1
         elif char == ")":
@@ -441,33 +458,16 @@ def _find_block_start(content: str, index: int) -> int | None:
             return None
         elif char == "{" and paren_depth == bracket_depth == angle_depth == 0:
             return cursor
+        cursor += 1
     return None
 
 
 def _find_matching_brace(text: str, start_index: int) -> int | None:
-    depth = 0
-    for index in range(start_index, len(text)):
-        char = text[index]
-        if char == "{":
-            depth += 1
-        elif char == "}":
-            depth -= 1
-            if depth == 0:
-                return index
-    return None
+    return rust_tools._find_matching_delimiter(text, start_index, "{", "}")
 
 
 def _find_matching_delimiter(text: str, start_index: int, opening: str, closing: str) -> int | None:
-    depth = 0
-    for index in range(start_index, len(text)):
-        char = text[index]
-        if char == opening:
-            depth += 1
-        elif char == closing:
-            depth -= 1
-            if depth == 0:
-                return index
-    return None
+    return rust_tools._find_matching_delimiter(text, start_index, opening, closing)
 
 
 def _preceding_attributes(content: str, start: int) -> str:
diff --git a/desloppify/languages/rust/tests/test_shared_direct.py b/desloppify/languages/rust/tests/test_shared_direct.py
index 85b35312f..853ba0689 100644
--- a/desloppify/languages/rust/tests/test_shared_direct.py
+++ b/desloppify/languages/rust/tests/test_shared_direct.py
@@ -26,6 +26,40 @@ def test_iter_public_functions_captures_metadata_and_receiver() -> None:
     assert block.body.strip() == "{\n    self.value\n}"
 
 
+def test_iter_public_functions_handles_strings_containing_braces() -> None:
+    """Functions with strings containing braces should have complete bodies."""
+    content = """
+pub fn example() {
+    let s = "}";
+    panic!("error");
+}
+"""
+
+    blocks = rust_shared_mod._iter_public_functions(content)
+
+    assert len(blocks) == 1
+    block = blocks[0]
+    assert block.name == "example"
+    assert "panic!" in block.body, f"Body was truncated: {repr(block.body)}"
+
+
+def test_iter_public_functions_handles_raw_strings_containing_braces() -> None:
+    """Raw strings with braces should not terminate the function body early."""
+    content = r'''
+pub fn regex() {
+    let pattern = r"\{[^}]*\}";
+    panic!("still here");
+}
+'''
+
+    blocks = rust_shared_mod._iter_public_functions(content)
+
+    assert len(blocks) == 1
+    block = blocks[0]
+    assert block.name == "regex"
+    assert "panic!" in block.body, f"Body was truncated: {repr(block.body)}"
+
+
 def test_iter_drop_methods_extracts_drop_impl_body() -> None:
     content = """
 pub struct Demo;