diff --git a/crates/cairo-lang-language-server/src/lang/db/swapper.rs b/crates/cairo-lang-language-server/src/lang/db/swapper.rs
index c2d97290851..a206fcab30f 100644
--- a/crates/cairo-lang-language-server/src/lang/db/swapper.rs
+++ b/crates/cairo-lang-language-server/src/lang/db/swapper.rs
@@ -1,4 +1,5 @@
 use std::collections::HashSet;
+use std::panic::{AssertUnwindSafe, catch_unwind};
 use std::sync::Arc;
 use std::time::{Duration, SystemTime};
 
@@ -11,7 +12,6 @@ use tracing::{error, warn};
 
 use crate::lang::db::AnalysisDatabase;
 use crate::lang::lsp::LsProtoGroup;
-use crate::server::panic::ls_catch_unwind;
 use crate::{Tricks, env_config};
 
 /// Swaps entire [`AnalysisDatabase`] with empty one periodically.
@@ -65,11 +65,11 @@ impl AnalysisDatabaseSwapper {
             return;
         }
 
-        let Ok(new_db) = ls_catch_unwind(|| {
+        let Ok(new_db) = catch_unwind(AssertUnwindSafe(|| {
             let mut new_db = AnalysisDatabase::new(tricks);
             ensure_exists_in_db(&mut new_db, db, open_files.iter());
             new_db
-        }) else {
+        })) else {
             error!("caught panic when preparing new db for swap");
             return;
         };
diff --git a/crates/cairo-lang-language-server/src/server/panic.rs b/crates/cairo-lang-language-server/src/server/panic.rs
index 100aa79a767..85bac995a7f 100644
--- a/crates/cairo-lang-language-server/src/server/panic.rs
+++ b/crates/cairo-lang-language-server/src/server/panic.rs
@@ -1,29 +1,9 @@
 use std::any::Any;
-use std::panic::{AssertUnwindSafe, catch_unwind};
 
-use anyhow::anyhow;
-use lsp_server::ErrorCode;
 use salsa::Cancelled;
-use tracing::{debug, error};
-
-use crate::lsp::result::{LSPError, LSPResult};
-
-/// Invokes a closure, capturing the cause of an unwinding panic if one occurs and builds
-/// [`LSPResult`] out of it.
-pub fn ls_catch_unwind<T>(f: impl FnOnce() -> T) -> LSPResult<T> {
-    catch_unwind(AssertUnwindSafe(f)).map_err(|err| {
-        if is_cancelled(&err) {
-            debug!("LSP worker thread was cancelled");
-            LSPError::new(anyhow!("LSP worker thread was cancelled"), ErrorCode::ServerCancelled)
-        } else {
-            error!("caught panic in LSP worker thread");
-            LSPError::new(anyhow!("caught panic in LSP worker thread"), ErrorCode::InternalError)
-        }
-    })
-}
 
 /// Checks if the panic was caused by Salsa cancellation.
-fn is_cancelled(err: &(dyn Any + Send)) -> bool {
+pub fn is_cancelled(err: &(dyn Any + Send)) -> bool {
     // Salsa is broken and sometimes when cancelled throws regular assert instead of `Cancelled`.
     err.is::<Cancelled>()
         || err.downcast_ref::<&str>().is_some_and(|msg| {
diff --git a/crates/cairo-lang-language-server/src/server/routing/mod.rs b/crates/cairo-lang-language-server/src/server/routing/mod.rs
index c181f0d780a..125930d98aa 100644
--- a/crates/cairo-lang-language-server/src/server/routing/mod.rs
+++ b/crates/cairo-lang-language-server/src/server/routing/mod.rs
@@ -5,6 +5,9 @@
 // | Commit: 46a457318d8d259376a2b458b3f814b9b795fe69           |
 // +------------------------------------------------------------+
 
+use std::panic::{AssertUnwindSafe, catch_unwind};
+
+use anyhow::anyhow;
 use lsp_server::{ErrorCode, ExtractError, Notification, Request, RequestId};
 use lsp_types::notification::{
     Cancel, DidChangeConfiguration, DidChangeTextDocument, DidChangeWatchedFiles,
@@ -15,12 +18,12 @@ use lsp_types::request::{
     CodeActionRequest, Completion, ExecuteCommand, Formatting, GotoDefinition, HoverRequest,
     Request as RequestTrait, SemanticTokensFullRequest,
 };
-use tracing::{error, warn};
+use tracing::{debug, error, warn};
 
 use super::client::Responder;
 use crate::lsp::ext::{ExpandMacro, ProvideVirtualFile, ViewAnalyzedCrates};
 use crate::lsp::result::{LSPError, LSPResult, LSPResultEx};
-use crate::server::panic::ls_catch_unwind;
+use crate::server::panic::is_cancelled;
 use crate::server::schedule::{BackgroundSchedule, Task};
 use crate::state::State;
 
@@ -122,8 +125,25 @@ fn background_request_task<'a, R: traits::BackgroundDocumentRequestHandler>(
     Ok(Task::background(schedule, move |state: &State| {
         let state_snapshot = state.snapshot();
         Box::new(move |notifier, responder| {
-            let result = ls_catch_unwind(|| R::run_with_snapshot(state_snapshot, notifier, params))
-                .and_then(|res| res);
+            let result = catch_unwind(AssertUnwindSafe(|| {
+                R::run_with_snapshot(state_snapshot, notifier, params)
+            }))
+            .map_err(|err| {
+                if is_cancelled(&err) {
+                    debug!("LSP worker thread was cancelled");
+                    LSPError::new(
+                        anyhow!("LSP worker thread was cancelled"),
+                        ErrorCode::ServerCancelled,
+                    )
+                } else {
+                    error!("caught panic in LSP worker thread");
+                    LSPError::new(
+                        anyhow!("caught panic in LSP worker thread"),
+                        ErrorCode::InternalError,
+                    )
+                }
+            })
+            .and_then(|res| res);
             respond::<R>(id, result, &responder);
         })
     }))