Allowing newlines in openapi description

compiler-rs/clients_schema_to_openapi/src/paths.rs

@@ -321,10 +321,8 @@ fn get_path_parameters(template: &str) -> Vec<&str> {
 fn split_summary_desc(desc: &str) -> SplitDesc{
     let segmenter = SentenceSegmenter::new();
 
-    let desc_no_newlines = desc.replace("\n\n",".\n").replace('\n'," ");
-
     let breakpoints: Vec<usize> = segmenter
-        .segment_str(&desc_no_newlines)
+        .segment_str(&desc)
         .collect();
 
     if breakpoints.len()<2{
@@ -333,8 +331,8 @@ fn split_summary_desc(desc: &str) -> SplitDesc{
             description: None
         }
     }
-    let first_line = &desc_no_newlines[breakpoints[0]..breakpoints[1]];
-    let rest = &desc_no_newlines[breakpoints[1]..breakpoints[breakpoints.len()-1]];
+    let first_line = &desc[breakpoints[0]..breakpoints[1]];
+    let rest = &desc[breakpoints[1]..breakpoints[breakpoints.len()-1]];
 
     SplitDesc {
         summary:  Some(String::from(first_line.trim().strip_suffix('.').unwrap_or(first_line))),
@@ -370,20 +368,20 @@ mod tests {
                        summary: Some(String::from("One sentence")),
                        description: None
                    });
-        assert_eq!(split_summary_desc("This is\nstill one. sentence: all; together"),
+        assert_eq!(split_summary_desc("This is - still one. sentence: all; together"),
                    SplitDesc{
-                       summary: Some(String::from("This is still one. sentence: all; together")),
+                       summary: Some(String::from("This is - still one. sentence: all; together")),
                        description: None
                    });
         assert_eq!(split_summary_desc("These are two totally. Separate sentences!"),
                    SplitDesc{
                        summary: Some(String::from("These are two totally")),
                        description: Some(String::from("Separate sentences!"))
                    });
-        assert_eq!(split_summary_desc("Such a weird way to separate sentences\n\nRight?"),
+        assert_eq!(split_summary_desc("These -> \n are allowed \n because they're needed \n\n for \n\n\n formatting"),
                    SplitDesc{
-                       summary: Some(String::from("Such a weird way to separate sentences")),
-                       description: Some(String::from("Right?"))
+                       summary: Some(String::from("These -> \n")),
+                       description: Some(String::from("are allowed \n because they're needed \n\n for \n\n\n formatting"))
                    });
         assert_eq!(split_summary_desc(""),
                    SplitDesc{