From e0c102cce3a1a62d1521ff2b97a85affc114a8c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Isa=C3=AFe?= <github@imrn.fr>
Date: Thu, 30 May 2024 20:42:54 +0200
Subject: [PATCH] refactor: replace `num` dependency with `num-traits` (#18)

---
 Cargo.toml                                 |  2 +-
 integraal/Cargo.toml                       |  2 +-
 integraal/src/structure/implementations.rs |  4 ++--
 integraal/src/traits.rs                    | 12 ++++++------
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 6fe7da5..80c82c4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,4 +26,4 @@ integraal-examples = { version = "0.0.2", path = "./examples" }
 # external
 rand = "0.9.0-alpha.1"
 rustversion = "1.0.15"
-num = "0.4.3"
+num-traits = "0.2.19"
diff --git a/integraal/Cargo.toml b/integraal/Cargo.toml
index 164ee97..4c4a6b5 100644
--- a/integraal/Cargo.toml
+++ b/integraal/Cargo.toml
@@ -20,7 +20,7 @@ montecarlo = ["dep:rand"]
 # DEPS
 
 [dependencies]
-num.workspace = true
+num-traits.workspace = true
 rand = { workspace = true, features = ["small_rng"], optional = true }
 
 [build-dependencies]
diff --git a/integraal/src/structure/implementations.rs b/integraal/src/structure/implementations.rs
index 6f84f26..c8806af 100644
--- a/integraal/src/structure/implementations.rs
+++ b/integraal/src/structure/implementations.rs
@@ -5,7 +5,6 @@
 use crate::{
     ComputeMethod, DomainDescriptor, FunctionDescriptor, Integraal, IntegraalError, Scalar,
 };
-use num::abs;
 use std::ops::Deref;
 
 // ------ CONTENT
@@ -76,7 +75,8 @@ impl<'a, X: Scalar> Integraal<'a, X> {
                             let step = args[idx] - args[idx - 1];
                             let y1 = vals[idx - 1];
                             let y2 = vals[idx];
-                            (y1.min(y2) + abs(y1 - y2) / X::from_f32(2.0).unwrap()) * step
+                            (y1.min(y2) + num_traits::abs(y1 - y2) / X::from_f32(2.0).unwrap())
+                                * step
                         })
                         .sum(),
                     #[cfg(feature = "montecarlo")]
diff --git a/integraal/src/traits.rs b/integraal/src/traits.rs
index 52fa259..e51b26c 100644
--- a/integraal/src/traits.rs
+++ b/integraal/src/traits.rs
@@ -6,9 +6,9 @@
 pub trait Scalar:
     Clone
     + Copy
-    + num::Float
-    + num::Signed
-    + num::FromPrimitive
+    + num_traits::Float
+    + num_traits::Signed
+    + num_traits::FromPrimitive
     + std::ops::Sub<Output = Self>
     + std::ops::Mul<Output = Self>
     + std::iter::Sum
@@ -18,9 +18,9 @@ pub trait Scalar:
 impl<
         X: Clone
             + Copy
-            + num::Float
-            + num::Signed
-            + num::FromPrimitive
+            + num_traits::Float
+            + num_traits::Signed
+            + num_traits::FromPrimitive
             + std::ops::Sub<Output = Self>
             + std::ops::Mul<Output = Self>
             + std::iter::Sum,