Add toggle to disable cache priming

[rust.git] / crates / rust-analyzer / src / main_loop.rs

diff --git a/crates/rust-analyzer/src/main_loop.rs b/crates/rust-analyzer/src/main_loop.rs
index 4a1060596bef04d1a3ee2d200f6373f154312089..979b3b1522159679d2c1de1d81e5ca0bf2c9453e 100644 (file)
--- a/crates/rust-analyzer/src/main_loop.rs
+++ b/crates/rust-analyzer/src/main_loop.rs
@@ -406,7 +406,10 @@ fn handle_event(&mut self, event: Event) -> Result<()> {
                             // When we're running multiple flychecks, we have to include a disambiguator in
                             // the title, or the editor complains. Note that this is a user-facing string.
                             let title = if self.flycheck.len() == 1 {
-                                "cargo check".to_string()
+                                match self.config.flycheck() {
+                                    Some(config) => format!("{}", config),
+                                    None => "cargo check".to_string(),
+                                }
                             } else {
                                 format!("cargo check (#{})", id + 1)
                             };
@@ -430,7 +433,9 @@ fn handle_event(&mut self, event: Event) -> Result<()> {
                 for flycheck in &self.flycheck {
                     flycheck.update();
                 }
-                self.prime_caches_queue.request_op();
+                if self.config.prefill_caches() {
+                    self.prime_caches_queue.request_op();
+                }
             }
 
             if !was_quiescent || state_changed {