diff --git a/src/shared/lib/rusty-types/Optional.ts b/src/shared/lib/rusty-types/Optional.ts
deleted file mode 100644
index 9776892c..00000000
--- a/src/shared/lib/rusty-types/Optional.ts
+++ /dev/null
@@ -1,22 +0,0 @@
-import { Optional } from "@shared/types/common.types";
-
-export function none(): Optional<any> {
-  return {
-    isNone: true,
-  };
-}
-
-export function some<V>(value: V): Optional<V> {
-  return {
-    value,
-    isNone: false,
-  };
-}
-
-export function orDefault<V>(opt: Optional<V>, def: V): V {
-  if (opt.isNone) {
-    return def;
-  }
-
-  return opt.value;
-}
diff --git a/src/shared/lib/rusty-types/Result.ts b/src/shared/lib/rusty-types/Result.ts
deleted file mode 100644
index 538d20ed..00000000
--- a/src/shared/lib/rusty-types/Result.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import { Result } from "@shared/types/common.types";
-
-export function ok<V>(value: V): Result<V, any> {
-  return {
-    value,
-    isError: false,
-  };
-}
-
-export function fail<E>(error: E): Result<any, E> {
-  return {
-    error,
-    isError: true,
-  };
-}