From fed74b5efde481014764f3cb21c06f4fd498f3a5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Agust=C3=ADn=20Borgna?=
 <121866228+aborgna-q@users.noreply.github.com>
Date: Tue, 29 Oct 2024 10:52:42 +0000
Subject: [PATCH] chore: Fix unused warnings on default features (#1618)

Fixes two unused import errors that only appeared when ignoring some
features.
We test `cargo clippy --all-features` on CI, so this didn't get flagged.

```
warning: unused import: `poly_func::PolyFuncTypeBase`
  --> hugr-core/src/types.rs:19:16
   |
19 | pub(crate) use poly_func::PolyFuncTypeBase;
   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: `#[warn(unused_imports)]` on by default

warning: unused import: `signature::FuncTypeBase`
  --> hugr-core/src/types.rs:21:16
   |
21 | pub(crate) use signature::FuncTypeBase;
   |                ^^^
```
---
 hugr-core/src/types.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/hugr-core/src/types.rs b/hugr-core/src/types.rs
index 982969357..be45c1985 100644
--- a/hugr-core/src/types.rs
+++ b/hugr-core/src/types.rs
@@ -16,14 +16,18 @@ use crate::types::type_param::check_type_arg;
 use crate::utils::display_list_with_separator;
 pub use check::SumTypeError;
 pub use custom::CustomType;
-pub(crate) use poly_func::PolyFuncTypeBase;
 pub use poly_func::{PolyFuncType, PolyFuncTypeRV};
-pub(crate) use signature::FuncTypeBase;
 pub use signature::{FuncValueType, Signature};
 use smol_str::SmolStr;
 pub use type_param::TypeArg;
 pub use type_row::{TypeRow, TypeRowRV};
 
+// Unused in --no-features
+#[allow(unused_imports)]
+pub(crate) use poly_func::PolyFuncTypeBase;
+#[allow(unused_imports)]
+pub(crate) use signature::FuncTypeBase;
+
 use itertools::FoldWhile::{Continue, Done};
 use itertools::{repeat_n, Itertools};
 #[cfg(test)]