From 047c3a031c63d19a0be39523d30f083b03db56db Mon Sep 17 00:00:00 2001
From: Douglas Wilson <douglas.wilson@quantinuum.com>
Date: Wed, 24 Apr 2024 15:39:10 +0100
Subject: [PATCH] use Const::const_type()

---
 hugr/src/builder/build_traits.rs | 2 +-
 hugr/src/ops/constant.rs         | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/hugr/src/builder/build_traits.rs b/hugr/src/builder/build_traits.rs
index a49c73ddf4..e2951dfae1 100644
--- a/hugr/src/builder/build_traits.rs
+++ b/hugr/src/builder/build_traits.rs
@@ -358,7 +358,7 @@ pub trait Dataflow: Container {
         let load_n = self
             .add_dataflow_op(
                 ops::LoadConstant {
-                    datatype: op.value().const_type().clone(),
+                    datatype: op.const_type().clone(),
                 },
                 // Constant wire from the constant value node
                 vec![Wire::new(const_node, OutgoingPort::from(0))],
diff --git a/hugr/src/ops/constant.rs b/hugr/src/ops/constant.rs
index e3678e95c9..8a434ec7a1 100644
--- a/hugr/src/ops/constant.rs
+++ b/hugr/src/ops/constant.rs
@@ -34,7 +34,7 @@ impl Const {
     pub fn value(&self) -> &Value {
         &self.value
     }
-    
+
     /// Returns a reference to the type of this constant.
     pub fn const_type(&self) -> Type {
         self.value.const_type()
@@ -321,7 +321,7 @@ impl OpTrait for Const {
     }
 
     fn static_output(&self) -> Option<EdgeKind> {
-        Some(EdgeKind::Const(self.value().const_type()))
+        Some(EdgeKind::Const(self.const_type()))
     }
 }