cleanup

1 files changed, 14 insertions, 14 deletions

diff --git a/crates/ra_hir/src/diagnostics.rs b/crates/ra_hir/src/diagnostics.rs
index e8bb1ed92..d6b28159e 100644
--- a/crates/ra_hir/src/diagnostics.rs
+++ b/crates/ra_hir/src/diagnostics.rs
@@ -8,19 +8,19 @@ use relative_path::RelativePathBuf;
 /// Diagnostic defines hir API for errors and warnings.
 ///
 /// It is used as a `dyn` object, which you can downcast to a concrete
-/// diagnostic. Diagnostics are structured, meaning that they include rich
-/// information which can be used by IDE to create fixes. Diagnostics are
+/// diagnostic. DiagnosticSink are structured, meaning that they include rich
+/// information which can be used by IDE to create fixes. DiagnosticSink are
 /// expressed in terms of macro-expanded syntax tree nodes (so, it's a bad idea
 /// to diagnostic in a salsa value).
 ///
 /// Internally, various subsystems of hir produce diagnostics specific to a
-/// subsytem (typically, an `enum`), which are safe to store in salsa but do not
+/// subsystem (typically, an `enum`), which are safe to store in salsa but do not
 /// include source locations. Such internal diagnostic are transformed into an
 /// instance of `Diagnostic` on demand.
 pub trait Diagnostic: Any + Send + Sync + fmt::Debug + 'static {
+    fn message(&self) -> String;
     fn file(&self) -> HirFileId;
     fn syntax_node(&self) -> SyntaxNodePtr;
-    fn message(&self) -> String;
     fn as_any(&self) -> &(Any + Send + 'static);
 }
 
@@ -31,17 +31,17 @@ impl dyn Diagnostic {
 }
 
 #[derive(Debug, Default)]
-pub struct Diagnostics {
+pub struct DiagnosticSink {
     data: Vec<Box<dyn Diagnostic>>,
 }
 
-impl Diagnostics {
+impl DiagnosticSink {
     pub fn push(&mut self, d: impl Diagnostic) {
         self.data.push(Box::new(d))
     }
 
-    pub fn iter<'a>(&'a self) -> impl Iterator<Item = &'a dyn Diagnostic> + 'a {
-        self.data.iter().map(|it| it.as_ref())
+    pub fn into_diagnostics(self) -> Vec<Box<dyn Diagnostic>> {
+        self.data
     }
 }
 
@@ -52,15 +52,15 @@ pub struct NoSuchField {
 }
 
 impl Diagnostic for NoSuchField {
+    fn message(&self) -> String {
+        "no such field".to_string()
+    }
     fn file(&self) -> HirFileId {
         self.file
     }
     fn syntax_node(&self) -> SyntaxNodePtr {
         self.field.into()
     }
-    fn message(&self) -> String {
-        "no such field".to_string()
-    }
     fn as_any(&self) -> &(Any + Send + 'static) {
         self
     }
@@ -74,15 +74,15 @@ pub struct UnresolvedModule {
 }
 
 impl Diagnostic for UnresolvedModule {
+    fn message(&self) -> String {
+        "unresolved module".to_string()
+    }
     fn file(&self) -> HirFileId {
         self.file
     }
     fn syntax_node(&self) -> SyntaxNodePtr {
         self.decl.into()
     }
-    fn message(&self) -> String {
-        "unresolved module".to_string()
-    }
     fn as_any(&self) -> &(Any + Send + 'static) {
         self
     }