1 files changed, 1 insertions, 22 deletions
diff --git a/src/tools/rust-analyzer/crates/ide-assists/src/handlers/raw_string.rs b/src/tools/rust-analyzer/crates/ide-assists/src/handlers/raw_string.rs
index c9bc25b27..01420430b 100644
--- a/src/tools/rust-analyzer/crates/ide-assists/src/handlers/raw_string.rs
+++ b/src/tools/rust-analyzer/crates/ide-assists/src/handlers/raw_string.rs
@@ -2,7 +2,7 @@ use std::borrow::Cow;
 
 use syntax::{ast, ast::IsString, AstToken, TextRange, TextSize};
 
-use crate::{AssistContext, AssistId, AssistKind, Assists};
+use crate::{utils::required_hashes, AssistContext, AssistId, AssistKind, Assists};
 
 // Assist: make_raw_string
 //
@@ -155,16 +155,6 @@ pub(crate) fn remove_hash(acc: &mut Assists, ctx: &AssistContext<'_>) -> Option<
     })
 }
 
-fn required_hashes(s: &str) -> usize {
-    let mut res = 0usize;
-    for idx in s.match_indices('"').map(|(i, _)| i) {
-        let (_, sub) = s.split_at(idx + 1);
-        let n_hashes = sub.chars().take_while(|c| *c == '#').count();
-        res = res.max(n_hashes + 1)
-    }
-    res
-}
-
 #[cfg(test)]
 mod tests {
     use crate::tests::{check_assist, check_assist_not_applicable, check_assist_target};
@@ -172,17 +162,6 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_required_hashes() {
-        assert_eq!(0, required_hashes("abc"));
-        assert_eq!(0, required_hashes("###"));
-        assert_eq!(1, required_hashes("\""));
-        assert_eq!(2, required_hashes("\"#abc"));
-        assert_eq!(0, required_hashes("#abc"));
-        assert_eq!(3, required_hashes("#ab\"##c"));
-        assert_eq!(5, required_hashes("#ab\"##\"####c"));
-    }
-
-    #[test]
     fn make_raw_string_target() {
         check_assist_target(
             make_raw_string,