From e3b4f0f7d0643d3f56ddf53b729963aded6890d5 Mon Sep 17 00:00:00 2001
From: chrism <cmoran@cmoran.xyz>
Date: Sat, 22 Aug 2026 16:45:57 -0400
Subject: [PATCH 1/5] Update tests to 1.88.0 to accommodate BLAS testing
 requirements

---
 .github/workflows/checking.yml | 2 +-
 .github/workflows/testing.yml  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/checking.yml b/.github/workflows/checking.yml
index 43c142156..faa6975d0 100644
--- a/.github/workflows/checking.yml
+++ b/.github/workflows/checking.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         toolchain:
-          - 1.87.0
+          - 1.88.0
           - stable
           - nightly
         os:
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 6892dbab3..6a8f3af1b 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         toolchain:
-          - 1.87.0
+          - 1.88.0
           - stable
         os:
           - ubuntu-latest

From c8eea4a95472ecd9d76f3ac6341d389de55f0f3b Mon Sep 17 00:00:00 2001
From: chrism <cmoran@cmoran.xyz>
Date: Sat, 22 Aug 2026 16:49:15 -0400
Subject: [PATCH 2/5] Update to 1.88.0 for both standard tests and BLAS

---
 .github/workflows/testing.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 6a8f3af1b..46eac8ab4 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -37,7 +37,7 @@ jobs:
       fail-fast: false
       matrix:
         toolchain:
-          - 1.87.0
+          - 1.88.0
           - stable
         os:
           - ubuntu-latest

From fad83af57a839d288c81006b5f09696a3db2cef7 Mon Sep 17 00:00:00 2001
From: chrism <cmoran@cmoran.xyz>
Date: Sat, 22 Aug 2026 17:02:50 -0400
Subject: [PATCH 3/5] Remove unnecessary dataset lifetime to make clippy happy

---
 src/dataset/impl_dataset.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dataset/impl_dataset.rs b/src/dataset/impl_dataset.rs
index 27cc9acff..b92a1dab1 100644
--- a/src/dataset/impl_dataset.rs
+++ b/src/dataset/impl_dataset.rs
@@ -1000,7 +1000,7 @@ where
     where
         ER: std::error::Error + std::convert::From<crate::error::Error>,
         M: for<'c> Fit<ArrayView2<'c, F>, ArrayView<'c, E, I>, ER, Object = O>,
-        O: for<'d> PredictInplace<ArrayView2<'a, F>, Array<E, I>>,
+        O: PredictInplace<ArrayView2<'a, F>, Array<E, I>>,
         FACC: Float,
         C: Fn(
             &Array<E, I>,
@@ -1061,7 +1061,7 @@ where
     where
         ER: std::error::Error + std::convert::From<crate::error::Error>,
         M: for<'c> Fit<ArrayView2<'c, F>, ArrayView1<'c, E>, ER, Object = O>,
-        O: for<'d> PredictInplace<ArrayView2<'a, F>, Array1<E>>,
+        O: PredictInplace<ArrayView2<'a, F>, Array1<E>>,
         FACC: Float,
         C: Fn(&Array1<E>, &ArrayView1<E>) -> std::result::Result<FACC, crate::error::Error>,
     {

From e0ab23873b01635d2420e079b502be2878ffec08 Mon Sep 17 00:00:00 2001
From: chrism <cmoran@cmoran.xyz>
Date: Sat, 22 Aug 2026 17:05:56 -0400
Subject: [PATCH 4/5] Apply clippy suggestion in linfa-lars re: late allocation

---
 algorithms/linfa-lars/src/algorithm.rs | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/algorithms/linfa-lars/src/algorithm.rs b/algorithms/linfa-lars/src/algorithm.rs
index 9088e5a73..91fa25af3 100644
--- a/algorithms/linfa-lars/src/algorithm.rs
+++ b/algorithms/linfa-lars/src/algorithm.rs
@@ -123,16 +123,16 @@ fn lars_path<F: Float>(
     }
 
     loop {
-        let c;
+        
         let mut c_idx = 0;
         let mut c_ = F::zero();
-        if !cov.is_empty() {
+        let c = if !cov.is_empty() {
             c_idx = cov.abs().argmax().unwrap();
             c_ = cov[c_idx];
-            c = c_.abs();
+            c_.abs()
         } else {
-            c = F::zero();
-        }
+            F::zero()
+        };
 
         let mut alpha = alphas.slice(s![n_iter, NewAxis]).to_owned();
         let mut coef = coefs.row(n_iter).to_owned();

From f45977721381504c5f992531617f55bc96bc0c01 Mon Sep 17 00:00:00 2001
From: chrism <cmoran@cmoran.xyz>
Date: Sat, 22 Aug 2026 17:06:58 -0400
Subject: [PATCH 5/5] cargo fmt

---
 algorithms/linfa-lars/src/algorithm.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/algorithms/linfa-lars/src/algorithm.rs b/algorithms/linfa-lars/src/algorithm.rs
index 91fa25af3..25254e90d 100644
--- a/algorithms/linfa-lars/src/algorithm.rs
+++ b/algorithms/linfa-lars/src/algorithm.rs
@@ -123,7 +123,6 @@ fn lars_path<F: Float>(
     }
 
     loop {
-        
         let mut c_idx = 0;
         let mut c_ = F::zero();
         let c = if !cov.is_empty() {