6 files changed, 13 insertions, 17 deletions

diff --git a/crates/ra_ide_db/Cargo.toml b/crates/ra_ide_db/Cargo.toml
index 2716a38cc..92b8ef82a 100644
--- a/crates/ra_ide_db/Cargo.toml
+++ b/crates/ra_ide_db/Cargo.toml
@@ -24,7 +24,7 @@ stdx = { path = "../stdx" }
 ra_syntax = { path = "../ra_syntax" }
 ra_text_edit = { path = "../ra_text_edit" }
 ra_db = { path = "../ra_db" }
-ra_prof = { path = "../ra_prof" }
+profile = { path = "../profile" }
 test_utils = { path = "../test_utils" }
 
 # ra_ide should depend only on the top-level `hir` package. if you need
diff --git a/crates/ra_ide_db/src/change.rs b/crates/ra_ide_db/src/change.rs
index b13df8b85..7a4e04ca9 100644
--- a/crates/ra_ide_db/src/change.rs
+++ b/crates/ra_ide_db/src/change.rs
@@ -3,11 +3,11 @@
 
 use std::{fmt, sync::Arc, time};
 
+use profile::{memory_usage, Bytes};
 use ra_db::{
     salsa::{Database, Durability, SweepStrategy},
     CrateGraph, FileId, SourceDatabase, SourceDatabaseExt, SourceRoot, SourceRootId,
 };
-use ra_prof::{memory_usage, profile, Bytes};
 use rustc_hash::FxHashSet;
 
 use crate::{symbol_index::SymbolsDatabase, RootDatabase};
@@ -85,12 +85,12 @@ const GC_COOLDOWN: time::Duration = time::Duration::from_millis(100);
 
 impl RootDatabase {
     pub fn request_cancellation(&mut self) {
-        let _p = profile("RootDatabase::request_cancellation");
+        let _p = profile::span("RootDatabase::request_cancellation");
         self.salsa_runtime_mut().synthetic_write(Durability::LOW);
     }
 
     pub fn apply_change(&mut self, change: AnalysisChange) {
-        let _p = profile("RootDatabase::apply_change");
+        let _p = profile::span("RootDatabase::apply_change");
         self.request_cancellation();
         log::info!("apply_change {:?}", change);
         if let Some(roots) = change.roots {
@@ -141,7 +141,7 @@ impl RootDatabase {
             return;
         }
 
-        let _p = profile("RootDatabase::collect_garbage");
+        let _p = profile::span("RootDatabase::collect_garbage");
         self.last_gc = crate::wasm_shims::Instant::now();
 
         let sweep = SweepStrategy::default().discard_values().sweep_all_revisions();
diff --git a/crates/ra_ide_db/src/defs.rs b/crates/ra_ide_db/src/defs.rs
index 9bb95277d..d46d1fe71 100644
--- a/crates/ra_ide_db/src/defs.rs
+++ b/crates/ra_ide_db/src/defs.rs
@@ -9,7 +9,6 @@ use hir::{
     db::HirDatabase, Crate, Field, HasVisibility, ImplDef, Local, MacroDef, Module, ModuleDef,
     Name, PathResolution, Semantics, TypeParam, Visibility,
 };
-use ra_prof::profile;
 use ra_syntax::{
     ast::{self, AstNode},
     match_ast, SyntaxNode,
@@ -110,7 +109,7 @@ impl NameClass {
 }
 
 pub fn classify_name(sema: &Semantics<RootDatabase>, name: &ast::Name) -> Option<NameClass> {
-    let _p = profile("classify_name");
+    let _p = profile::span("classify_name");
 
     let parent = name.syntax().parent()?;
 
@@ -249,7 +248,7 @@ pub fn classify_name_ref(
     sema: &Semantics<RootDatabase>,
     name_ref: &ast::NameRef,
 ) -> Option<NameRefClass> {
-    let _p = profile("classify_name_ref");
+    let _p = profile::span("classify_name_ref");
 
     let parent = name_ref.syntax().parent()?;
 
diff --git a/crates/ra_ide_db/src/imports_locator.rs b/crates/ra_ide_db/src/imports_locator.rs
index 9e040973b..d510ce3b7 100644
--- a/crates/ra_ide_db/src/imports_locator.rs
+++ b/crates/ra_ide_db/src/imports_locator.rs
@@ -2,7 +2,6 @@
 //! Later, this should be moved away to a separate crate that is accessible from the ra_assists module.
 
 use hir::{Crate, MacroDef, ModuleDef, Semantics};
-use ra_prof::profile;
 use ra_syntax::{ast, AstNode, SyntaxKind::NAME};
 
 use crate::{
@@ -18,7 +17,7 @@ pub fn find_imports<'a>(
     krate: Crate,
     name_to_import: &str,
 ) -> Vec<Either<ModuleDef, MacroDef>> {
-    let _p = profile("search_for_imports");
+    let _p = profile::span("search_for_imports");
     let db = sema.db;
 
     // Query dependencies first.
@@ -51,7 +50,7 @@ fn get_name_definition<'a>(
     sema: &Semantics<'a, RootDatabase>,
     import_candidate: &FileSymbol,
 ) -> Option<Definition> {
-    let _p = profile("get_name_definition");
+    let _p = profile::span("get_name_definition");
     let file_id = import_candidate.file_id;
 
     let candidate_node = import_candidate.ptr.to_node(sema.parse(file_id).syntax());
diff --git a/crates/ra_ide_db/src/search.rs b/crates/ra_ide_db/src/search.rs
index 0b862b449..d90b830d0 100644
--- a/crates/ra_ide_db/src/search.rs
+++ b/crates/ra_ide_db/src/search.rs
@@ -9,7 +9,6 @@ use std::{convert::TryInto, mem};
 use hir::{DefWithBody, HasSource, Module, ModuleSource, Semantics, Visibility};
 use once_cell::unsync::Lazy;
 use ra_db::{FileId, FileRange, SourceDatabaseExt};
-use ra_prof::profile;
 use ra_syntax::{ast, match_ast, AstNode, TextRange, TextSize};
 use rustc_hash::FxHashMap;
 
@@ -107,7 +106,7 @@ impl IntoIterator for SearchScope {
 
 impl Definition {
     fn search_scope(&self, db: &RootDatabase) -> SearchScope {
-        let _p = profile("search_scope");
+        let _p = profile::span("search_scope");
         let module = match self.module(db) {
             Some(it) => it,
             None => return SearchScope::empty(),
@@ -187,7 +186,7 @@ impl Definition {
         sema: &Semantics<RootDatabase>,
         search_scope: Option<SearchScope>,
     ) -> Vec<Reference> {
-        let _p = profile("Definition::find_usages");
+        let _p = profile::span("Definition::find_usages");
 
         let search_scope = {
             let base = self.search_scope(sema.db);
diff --git a/crates/ra_ide_db/src/symbol_index.rs b/crates/ra_ide_db/src/symbol_index.rs
index 35a2c5be3..6ca8bb516 100644
--- a/crates/ra_ide_db/src/symbol_index.rs
+++ b/crates/ra_ide_db/src/symbol_index.rs
@@ -34,7 +34,6 @@ use ra_db::{
     salsa::{self, ParallelDatabase},
     CrateId, FileId, SourceDatabaseExt, SourceRootId,
 };
-use ra_prof::profile;
 use ra_syntax::{
     ast::{self, NameOwner},
     match_ast, AstNode, Parse, SmolStr, SourceFile,
@@ -101,7 +100,7 @@ pub trait SymbolsDatabase: hir::db::HirDatabase + SourceDatabaseExt {
 }
 
 fn library_symbols(db: &dyn SymbolsDatabase) -> Arc<FxHashMap<SourceRootId, SymbolIndex>> {
-    let _p = profile("library_symbols");
+    let _p = profile::span("library_symbols");
 
     let roots = db.library_roots();
     let res = roots
@@ -162,7 +161,7 @@ impl<DB: ParallelDatabase> Clone for Snap<salsa::Snapshot<DB>> {
 // | VS Code | kbd:[Ctrl+T]
 // |===
 pub fn world_symbols(db: &RootDatabase, query: Query) -> Vec<FileSymbol> {
-    let _p = ra_prof::profile("world_symbols").detail(|| query.query.clone());
+    let _p = profile::span("world_symbols").detail(|| query.query.clone());
 
     let tmp1;
     let tmp2;