diff --git a/.gitattributes b/.gitattributes
index fb88970a..812c80c9 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -8,6 +8,6 @@ c/*/*.c linguist-language=c
 c/*/*.h linguist-language=c
 
 cplusplus/*.cpp linguist-language=c++
-cplusplus/*.h linguist-language=c++
+cplusplus/*.hpp linguist-language=c++
 cplusplus/*/*.cpp linguist-language=c++
-cplusplus/*/*.h linguist-language=c++
+cplusplus/*/*.hpp linguist-language=c++
diff --git a/c/Makefile b/c/Makefile
index 408dbf15..b9b21cd8 100644
--- a/c/Makefile
+++ b/c/Makefile
@@ -14,6 +14,13 @@ PROXY_ARG=
 endif
 endif
 
+COV?=false
+ifneq ($(COV),false)
+pytest_args= -vl --benchmark-sort=fullname --benchmark-group-by=fullfunc --benchmark-verbose --cov
+else
+pytest_args= -vl --benchmark-sort=fullname --benchmark-group-by=fullfunc --benchmark-verbose
+endif
+
 .PHONY: help
 help:
 	@echo "  $(BLUE)test$(NC)  	run through all tests in sequence. Utilizes the Python test runner infrastructure"
@@ -25,11 +32,11 @@ help:
 
 .PHONY: test_%
 test_%: ../LICENSE dependencies
-	@$(PY) -m pytest -dvl -n$* test_euler.py --cov
+	@$(PY) -m pytest $(pytest_args) -d -n$* test_euler.py
 
 .PHONY: test
 test: ../LICENSE dependencies
-	@$(PY) -m pytest -vl --benchmark-sort=fullname --benchmark-group-by=fullfunc --benchmark-verbose test_euler.py --cov
+	@$(PY) -m pytest $(pytest_args) test_euler.py
 
 Unity/src/unity.c:
 	@git submodule init
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index b81355ff..ab4c889b 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -1,7 +1,15 @@
 [package]
+authors = ["Olivia Appleton"]
 name = "rust"
+description = "Project Euler solutions in Rust"
+documentation = "https://euler.oliviaappleton.com"
+homepage = "https://euler.oliviaappleton.com"
+repository = "https://github.com/LivInTheLookingGlass/Euler"
 version = "0.1.0"
 edition = "2021"
+rust-version = "1.69"
+license = "GPL-3.0"
+license-file = "../LICENSE"
 
 [dependencies]
 chrono = "0.4.38"