Snapshot file instead of path when creating a buffer snapshot

crates/editor/src/display_map/block_map.rs

@@ -126,7 +126,7 @@ impl Debug for TransformBlock {
             Self::Custom(block) => f.debug_struct("Custom").field("block", block).finish(),
             Self::ExcerptHeader { buffer, .. } => f
                 .debug_struct("ExcerptHeader")
-                .field("path", &buffer.path())
+                .field("path", &buffer.file().map(|f| f.path()))
                 .finish(),
         }
     }

crates/editor/src/element.rs

@@ -838,7 +838,8 @@ impl EditorElement {
 
                             let mut filename = None;
                             let mut parent_path = None;
-                            if let Some(path) = buffer.path() {
+                            if let Some(file) = buffer.file() {
+                                let path = file.path();
                                 filename =
                                     path.file_name().map(|f| f.to_string_lossy().to_string());
                                 parent_path =