Expand const fn coverage

fixed-hash/src/hash.rs

@@ -106,20 +106,17 @@ macro_rules! construct_fixed_hash {
 
 		impl $name {
 			/// Returns a new fixed hash where all bits are set to the given byte.
-			#[inline]
-			pub fn repeat_byte(byte: u8) -> $name {
+			pub const fn repeat_byte(byte: u8) -> $name {
 				$name([byte; $n_bytes])
 			}
 
 			/// Returns a new zero-initialized fixed hash.
-			#[inline]
-			pub fn zero() -> $name {
+			pub const fn zero() -> $name {
 				$name::repeat_byte(0u8)
 			}
 
 			/// Returns the size of this hash in bytes.
-			#[inline]
-			pub fn len_bytes() -> usize {
+			pub const fn len_bytes() -> usize {
 				$n_bytes
 			}
 
@@ -136,8 +133,7 @@ macro_rules! construct_fixed_hash {
 			}
 
 			/// Extracts a reference to the byte array containing the entire fixed hash.
-			#[inline]
-			pub fn as_fixed_bytes(&self) -> &[u8; $n_bytes] {
+			pub const fn as_fixed_bytes(&self) -> &[u8; $n_bytes] {
 				&self.0
 			}
 
@@ -148,8 +144,7 @@ macro_rules! construct_fixed_hash {
 			}
 
 			/// Returns the inner bytes array.
-			#[inline]
-			pub fn to_fixed_bytes(self) -> [u8; $n_bytes] {
+			pub const fn to_fixed_bytes(self) -> [u8; $n_bytes] {
 				self.0
 			}
 

uint/src/uint.rs

@@ -472,15 +472,13 @@ macro_rules! construct_uint {
 			}
 
 			/// Conversion to u32
-			#[inline]
-			pub fn low_u32(&self) -> u32 {
+			pub const fn low_u32(&self) -> u32 {
 				let &$name(ref arr) = self;
 				arr[0] as u32
 			}
 
 			/// Low word (u64)
-			#[inline]
-			pub fn low_u64(&self) -> u64 {
+			pub const fn low_u64(&self) -> u64 {
 				let &$name(ref arr) = self;
 				arr[0]
 			}
@@ -600,8 +598,7 @@ macro_rules! construct_uint {
 			/// # Panics
 			///
 			/// Panics if `index` exceeds the byte width of the number.
-			#[inline]
-			pub fn byte(&self, index: usize) -> u8 {
+			pub const fn byte(&self, index: usize) -> u8 {
 				let &$name(ref arr) = self;
 				(arr[index / 8] >> (((index % 8)) * 8)) as u8
 			}
@@ -641,7 +638,6 @@ macro_rules! construct_uint {
 			}
 
 			/// Zero (additive identity) of this type.
-			#[inline]
 			pub const fn zero() -> Self {
 				Self([0; $n_words])
 			}