From 583fb0e9c915fb60adbf367411ff8258497e68e1 Mon Sep 17 00:00:00 2001
From: Simon Gardling <titaniumtown@gmail.com>
Date: Mon, 28 Mar 2022 08:42:33 -0400
Subject: [PATCH] assert default values

---
 Cargo.toml    | 1 +
 src/consts.rs | 5 +++++
 src/lib.rs    | 3 +++
 src/main.rs   | 3 +++
 4 files changed, 12 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 610cb27..4cdd01a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,6 +37,7 @@ ruzstd = { git = "https://github.com/KillingSpark/zstd-rs.git" }
 serde_json = "1.0.79"
 tracing = "0.1.32"
 itertools = "0.10.3"
+static_assertions = "1.1.0"
 
 [build-dependencies]
 shadow-rs = "0.11.0"
diff --git a/src/consts.rs b/src/consts.rs
index 27dd1ac..10e5a20 100644
--- a/src/consts.rs
+++ b/src/consts.rs
@@ -24,6 +24,9 @@ pub const INTEGRAL_X_MIN: f64 = -1000.0;
 /// Maximum X value for calculating an Integral
 
 pub const INTEGRAL_X_MAX: f64 = 1000.0;
+
+const_assert!(INTEGRAL_X_MAX > INTEGRAL_X_MIN);
+
 /// Range of acceptable x coordinates for calculating an integral
 pub const INTEGRAL_X_RANGE: RangeInclusive<f64> = INTEGRAL_X_MIN..=INTEGRAL_X_MAX;
 
@@ -39,5 +42,7 @@ pub const DEFAULT_MIN_X: f64 = -10.0;
 
 pub const DEFAULT_MAX_X: f64 = 10.0;
 
+const_assert!(DEFAULT_MAX_X > DEFAULT_MIN_X);
+
 /// Default number of integral boxes
 pub const DEFAULT_INTEGRAL_NUM: usize = 100;
diff --git a/src/lib.rs b/src/lib.rs
index 32b1f1f..e19d942 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,6 +1,9 @@
 #![allow(clippy::unused_unit)] // Fixes clippy keep complaining about wasm_bindgen
 #![feature(const_mut_refs)]
 
+#[macro_use]
+extern crate static_assertions;
+
 mod consts;
 mod egui_app;
 mod function;
diff --git a/src/main.rs b/src/main.rs
index 1098dd9..0940271 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,8 @@
 #![feature(const_mut_refs)]
 
+#[macro_use]
+extern crate static_assertions;
+
 mod consts;
 mod egui_app;
 mod function;