From b6c87bd13aa4d8389972a9dd5526e1ca9c691cfc Mon Sep 17 00:00:00 2001
From: cgmossa <cgmossa@gmail.com>
Date: Sun, 21 Jan 2024 15:43:44 +0100
Subject: [PATCH] clippy: the closure might be too much

---
 extendr-api/src/scalar/rbool.rs  | 10 +++++++++-
 extendr-api/src/scalar/rfloat.rs | 10 +++++++++-
 extendr-api/src/scalar/rint.rs   | 10 +++++++++-
 3 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/extendr-api/src/scalar/rbool.rs b/extendr-api/src/scalar/rbool.rs
index 675f296870..e3c2ca79d2 100644
--- a/extendr-api/src/scalar/rbool.rs
+++ b/extendr-api/src/scalar/rbool.rs
@@ -60,7 +60,15 @@ impl Rbool {
     }
 }
 
-gen_trait_impl!(Rbool, bool, |x: &Rbool| x.inner() == i32::MIN, i32::MIN);
+mod rbool_helpers {
+    use super::*;
+
+    pub fn check_na(x: &Rbool) -> bool {
+        x.inner() == i32::MIN
+    }
+}
+
+gen_trait_impl!(Rbool, bool, rbool_helpers::check_na, i32::MIN);
 gen_from_primitive!(Rbool, i32);
 gen_partial_ord!(Rbool, bool);
 
diff --git a/extendr-api/src/scalar/rfloat.rs b/extendr-api/src/scalar/rfloat.rs
index 58fcfea93c..96e9408a71 100644
--- a/extendr-api/src/scalar/rfloat.rs
+++ b/extendr-api/src/scalar/rfloat.rs
@@ -84,9 +84,17 @@ impl Rfloat {
     }
 }
 
+mod rfloat_helpers {
+    use super::*;
+
+    pub fn check_na(x: &Rfloat) -> bool {
+        x.inner().is_na()
+    }
+}
+
 // `NA_real_` is a `NaN` with specific bit representation.
 // Check that underlying `f64` is `NA_real_`.
-gen_trait_impl!(Rfloat, f64, |x: &Rfloat| x.inner().is_na(), f64::na());
+gen_trait_impl!(Rfloat, f64, rfloat_helpers::check_na, f64::na());
 gen_from_primitive!(Rfloat, f64);
 
 impl From<Rfloat> for Option<f64> {
diff --git a/extendr-api/src/scalar/rint.rs b/extendr-api/src/scalar/rint.rs
index 493bf705f9..55d2ff0c81 100644
--- a/extendr-api/src/scalar/rint.rs
+++ b/extendr-api/src/scalar/rint.rs
@@ -64,7 +64,15 @@ impl Rint {
     }
 }
 
-gen_trait_impl!(Rint, i32, |x: &Rint| x.0 == i32::MIN, i32::MIN);
+mod rint_helpers {
+    use super::*;
+
+    pub fn check_na(x: &Rint) -> bool {
+        x.0 == i32::MIN
+    }
+}
+
+gen_trait_impl!(Rint, i32, rint_helpers::check_na, i32::MIN);
 gen_from_primitive!(Rint, i32);
 
 impl From<Rint> for Option<i32> {