Move code to the appropriate layer

StructureNodeKind is a type which is specific to a particular feature,
file_structure. It shouldn't be in the "code shared by all ide features"
part.

3 files changed, 11 insertions, 5 deletions

diff --git a/crates/ide/src/annotations.rs b/crates/ide/src/annotations.rs
index fd317874e..8e0a8fd8d 100644
--- a/crates/ide/src/annotations.rs
+++ b/crates/ide/src/annotations.rs
@@ -1,7 +1,7 @@
 use hir::Semantics;
 use ide_db::{
     base_db::{FileId, FilePosition, FileRange, SourceDatabase},
-    RootDatabase, StructureNodeKind, SymbolKind,
+    RootDatabase, SymbolKind,
 };
 use syntax::TextRange;
 
@@ -11,7 +11,7 @@ use crate::{
     goto_implementation::goto_implementation,
     references::find_all_refs,
     runnables::{runnables, Runnable},
-    NavigationTarget, RunnableKind,
+    NavigationTarget, RunnableKind, StructureNodeKind,
 };
 
 // Feature: Annotations
diff --git a/crates/ide/src/file_structure.rs b/crates/ide/src/file_structure.rs
index c21b3fa77..9f879a66e 100644
--- a/crates/ide/src/file_structure.rs
+++ b/crates/ide/src/file_structure.rs
@@ -1,4 +1,4 @@
-use ide_db::{StructureNodeKind, SymbolKind};
+use ide_db::SymbolKind;
 use syntax::{
     ast::{self, AttrsOwner, GenericParamsOwner, NameOwner},
     match_ast, AstNode, AstToken, NodeOrToken, SourceFile, SyntaxNode, SyntaxToken, TextRange,
@@ -16,6 +16,12 @@ pub struct StructureNode {
     pub deprecated: bool,
 }
 
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
+pub enum StructureNodeKind {
+    SymbolKind(SymbolKind),
+    Region,
+}
+
 // Feature: File Structure
 //
 // Provides a tree of the symbols defined in the file. Can be used to
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs
index a8b169e87..662da5a96 100644
--- a/crates/ide/src/lib.rs
+++ b/crates/ide/src/lib.rs
@@ -71,7 +71,7 @@ pub use crate::{
     diagnostics::{Diagnostic, DiagnosticsConfig, Fix, Severity},
     display::navigation_target::NavigationTarget,
     expand_macro::ExpandedMacro,
-    file_structure::StructureNode,
+    file_structure::{StructureNode, StructureNodeKind},
     folding_ranges::{Fold, FoldKind},
     hover::{HoverAction, HoverConfig, HoverGotoTypeData, HoverResult},
     inlay_hints::{InlayHint, InlayHintsConfig, InlayKind},
@@ -101,7 +101,7 @@ pub use ide_db::{
     search::{ReferenceAccess, SearchScope},
     source_change::{FileSystemEdit, SourceChange},
     symbol_index::Query,
-    RootDatabase,
+    RootDatabase, SymbolKind,
 };
 pub use ide_ssr::SsrError;
 pub use syntax::{TextRange, TextSize};