diff --git a/src/rstd/cast.rs b/src/rstd/cast.rs
index 0abae83..d4822fe 100644
--- a/src/rstd/cast.rs
+++ b/src/rstd/cast.rs
@@ -148,9 +148,6 @@ where
     }
 }
 
-/// Returned by [`TypelessMentionable::cast`].
-pub type CastResult<'a, Ctx, A> = Result<A, ParseErrorA<'a, Ctx, A>>;
-
 impl<'a, Ctx: Context<'a>> TypelessMentionable<'a, Ctx>
 where
     Ctx::LookupError: From<CastError<'a>>,
@@ -159,7 +156,7 @@ where
         &self,
         factory: A::Fctr,
         map_resolver: impl FnOnce(Rc<dyn Resolver<'a, Ctx>>) -> Rc<dyn Resolver<'a, Ctx>>,
-    ) -> CastResult<'a, Ctx, A> {
+    ) -> ParseResultA<'a, Ctx, A> {
         factory.parse_slice(
             &self.bytes(),
             &map_resolver(CastResolver::rc(self.points_vec())),
@@ -167,7 +164,7 @@ where
     }
 
     /// Re-parse the object as if it is of a specific type. Has potential to break topology.
-    pub fn cast<A: Mentionable<'a, Ctx>>(&self, factory: A::Fctr) -> CastResult<'a, Ctx, A> {
+    pub fn cast<A: Mentionable<'a, Ctx>>(&self, factory: A::Fctr) -> ParseResultA<'a, Ctx, A> {
         self.cast_full(factory, identity)
     }
 }
diff --git a/src/rstd/tracing/traceable.rs b/src/rstd/tracing/traceable.rs
index 4a0fbad..7d0d762 100644
--- a/src/rstd/tracing/traceable.rs
+++ b/src/rstd/tracing/traceable.rs
@@ -34,14 +34,14 @@ pub trait Traceable<'a, Ctx: Context<'a, _Tm = TracedInstance>>:
     ///
     /// [^extra]: applying [`Traceable::trace`] multiple times
     /// might affect the trace in undesireable ways
-    fn trace(self: Rc<Self>) -> CastResult<'a, Ctx, Self>;
+    fn trace(self: Rc<Self>) -> ParseResultA<'a, Ctx, Self>;
 }
 
 impl<'a, Ctx: Context<'a, _Tm = TracedInstance>, A: Mentionable<'a, Ctx>> Traceable<'a, Ctx> for A
 where
     Ctx::LookupError: From<CastError<'a>>,
 {
-    fn trace(self: Rc<Self>) -> CastResult<'a, Ctx, Self> {
+    fn trace(self: Rc<Self>) -> ParseResultA<'a, Ctx, Self> {
         let factory = self.factory();
         TypelessMentionable::from_typed(self).cast_full(factory, TracedResolver::wrap)
     }
diff --git a/src/testing/counted.rs b/src/testing/counted.rs
index 631c450..cb5f57c 100644
--- a/src/testing/counted.rs
+++ b/src/testing/counted.rs
@@ -83,7 +83,7 @@ impl<'a> Resolver<'a, TestContextCounted> for CountedResolver<'a> {
 }
 
 pub trait Delayable<'a>: Mentionable<'a, TestContextCounted> + Sized {
-    fn delay(self: Rc<Self>) -> CastResult<'a, TestContextCounted, Self> {
+    fn delay(self: Rc<Self>) -> ParseResultA<'a, TestContextCounted, Self> {
         let factory = self.factory();
         TypelessMentionable::from_typed(self).cast_full(factory, CountedResolver::new)
     }