use config variable

Author: IVIURRAY

src/formatting.rs

@@ -82,7 +82,7 @@ fn should_skip_module<T: FormatHandler>(
         let source_file = context.parse_session.span_to_file_contents(module.span);
         let src = source_file.src.as_ref().expect("SourceFile without src");
 
-        if is_generated_file(src, config.generated_marker_line_search_limit()) {
+        if is_generated_file(src, config) {
             return true;
         }
     }

src/formatting/generated.rs

@@ -1,7 +1,10 @@
+use crate::Config;
+
 /// Returns `true` if the given span is a part of generated files.
-pub(super) fn is_generated_file(original_snippet: &str, header_size: usize) -> bool {
+pub(super) fn is_generated_file(original_snippet: &str, config: &Config) -> bool {
     original_snippet
         .lines()
-        .take(header_size) // looking for marker only in the beginning of the file
+        // looking for marker only in the beginning of the file
+        .take(config.generated_marker_line_search_limit())
         .any(|line| line.contains("@generated"))
 }