1 files changed, 0 insertions, 17 deletions

diff --git a/crates/ide_db/src/helpers/famous_defs_fixture.rs b/crates/ide_db/src/helpers/famous_defs_fixture.rs
index 5e0d514cf..fa4fc5307 100644
--- a/crates/ide_db/src/helpers/famous_defs_fixture.rs
+++ b/crates/ide_db/src/helpers/famous_defs_fixture.rs
@@ -10,23 +10,6 @@ pub mod cmp {
     }
 }
 
-pub mod convert {
-    pub trait From<T> {
-        fn from(t: T) -> Self;
-    }
-
-    pub trait Into<T> {
-        pub fn into(self) -> T;
-    }
-}
-
-pub mod option {
-    pub enum Option<T> {
-        None,
-        Some(T),
-    }
-}
-
 pub mod prelude {
     pub mod rust_2018 {
         pub use crate::{