Cleanup error handling

Closes #41

1 files changed, 3 insertions, 3 deletions

diff --git a/dhall/src/traits/deserialize.rs b/dhall/src/traits/deserialize.rs
index 8d1f565..ad4cde6 100644
--- a/dhall/src/traits/deserialize.rs
+++ b/dhall/src/traits/deserialize.rs
@@ -9,7 +9,7 @@ impl<'a> Deserialize<'a> for Parsed {
     /// Simply parses the provided string. Ignores the
     /// provided type.
     fn from_str(s: &'a str, _ty: Option<&Type>) -> Result<Self> {
-        Ok(Parsed::parse_str(s).map_err(|_| ())?)
+        Ok(Parsed::parse_str(s)?)
     }
 }
 
@@ -17,7 +17,7 @@ impl<'a> Deserialize<'a> for Resolved {
     /// Parses and resolves the provided string. Ignores the
     /// provided type.
     fn from_str(s: &'a str, ty: Option<&Type>) -> Result<Self> {
-        Ok(Parsed::from_str(s, ty)?.resolve().map_err(|_| ())?)
+        Ok(Parsed::from_str(s, ty)?.resolve()?)
     }
 }
 
@@ -25,7 +25,7 @@ impl<'a> Deserialize<'a> for Typed {
     /// Parses, resolves and typechecks the provided string.
     fn from_str(s: &'a str, ty: Option<&Type>) -> Result<Self> {
         // TODO: compare with provided type
-        Ok(Resolved::from_str(s, ty)?.typecheck().map_err(|_| ())?)
+        Ok(Resolved::from_str(s, ty)?.typecheck()?)
     }
 }