diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..77986f3
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1,28 @@
+edition = "2021"
+
+condense_wildcard_suffixes = true
+format_code_in_doc_comments = true
+format_macro_bodies = true
+format_macro_matchers = true
+format_strings = true
+hex_literal_case = "Upper"
+max_width = 120
+tab_spaces = 4
+array_width = 80
+comment_width = 80
+wrap_comments = true
+fn_params_layout = "Compressed"
+fn_call_width = 80
+fn_single_line = true
+hard_tabs = true
+match_block_trailing_comma = true
+imports_granularity = "Crate"
+normalize_comments = false
+reorder_impl_items = true
+reorder_imports = true
+group_imports = "StdExternalCrate"
+newline_style = "Unix"
+use_field_init_shorthand = true
+use_small_heuristics = "Off"
+use_try_shorthand = true
+chain_width = 60
\ No newline at end of file
diff --git a/src/bindings.rs b/src/bindings.rs
index 47164ed..6dea7f4 100644
--- a/src/bindings.rs
+++ b/src/bindings.rs
@@ -1,10 +1,10 @@
-use core::ffi::{c_void};
+use core::ffi::c_void;
 
 #[allow(dead_code)]
 extern "C" {
-    /* C standard */
-    pub fn malloc(size: usize) -> *mut c_void;
-    pub fn calloc(nmemb: usize, size: usize) -> *mut c_void;
-    pub fn realloc(ptr: *mut c_void, size: usize) -> *mut c_void;
-    pub fn free(ptr: *mut c_void);
-}
\ No newline at end of file
+	/* C standard */
+	pub fn malloc(size: usize) -> *mut c_void;
+	pub fn calloc(nmemb: usize, size: usize) -> *mut c_void;
+	pub fn realloc(ptr: *mut c_void, size: usize) -> *mut c_void;
+	pub fn free(ptr: *mut c_void);
+}
diff --git a/src/lib.rs b/src/lib.rs
index c58b662..c29bb5e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,27 +1,27 @@
 #![no_std]
 
 mod bindings;
-pub use bindings::{malloc, calloc, free, realloc};
-use core::alloc::{GlobalAlloc, Layout};
-use core::ffi::c_void;
+use core::{
+	alloc::{GlobalAlloc, Layout},
+	ffi::c_void,
+};
+
+pub use bindings::{calloc, free, malloc, realloc};
 
 pub struct HardenedMalloc;
 
 unsafe impl GlobalAlloc for HardenedMalloc {
-    #[inline]
-    unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
-        malloc(layout.size()) as *mut u8
-    }
-    #[inline]
-    unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 {
-        calloc(layout.size(), 1) as *mut u8
-    }
-    #[inline]
-    unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) {
-       free(ptr as *mut c_void);
-    }
-    #[inline]
-    unsafe fn realloc(&self, ptr: *mut u8, _layout: Layout, size: usize) -> *mut u8 {
-       realloc(ptr as *mut c_void, size) as *mut u8
-    }
+	#[inline]
+	unsafe fn alloc(&self, layout: Layout) -> *mut u8 { malloc(layout.size()) as *mut u8 }
+
+	#[inline]
+	unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8 { calloc(layout.size(), 1) as *mut u8 }
+
+	#[inline]
+	unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout) { free(ptr as *mut c_void); }
+
+	#[inline]
+	unsafe fn realloc(&self, ptr: *mut u8, _layout: Layout, size: usize) -> *mut u8 {
+		realloc(ptr as *mut c_void, size) as *mut u8
+	}
 }
diff --git a/tests/src/main.rs b/tests/src/main.rs
index 15a7230..9653a87 100644
--- a/tests/src/main.rs
+++ b/tests/src/main.rs
@@ -1,11 +1,11 @@
 use hardened_malloc_rs::HardenedMalloc;
 
 #[global_allocator]
-static GLOBAL: HardenedMalloc = HardenedMalloc; 
+static GLOBAL: HardenedMalloc = HardenedMalloc;
 
 fn main() {
-    let mut v = Vec::new();
-    v.push(1);
-    v.resize(5, 0);
-    println!("v has value: {:?}", v);
+	let mut v = Vec::new();
+	v.push(1);
+	v.resize(5, 0);
+	println!("v has value: {:?}", v);
 }