CRC: fix whitespace

Signed-off-by: Jacinta Ferrant <jacinta@trustmachines.co>

libsigner/src/v0/messages.rs

@@ -191,7 +191,7 @@ pub trait StacksMessageCodecExtensions: Sized {
 
 define_u8_enum!(
 /// Enum representing the reject code type prefix
-RejectCodeTypePrefix{
+RejectCodeTypePrefix {
     /// The block was rejected due to validation issues
     ValidationFailed = 0,
     /// The block was rejected due to connectivity issues with the signer
@@ -227,7 +227,7 @@ pub enum RejectCode {
 
 define_u8_enum!(
 /// Enum representing the BlockResponse type prefix
-BlockResponseTypePrefix{
+BlockResponseTypePrefix {
     /// An accepted block response
     Accepted = 0,
     /// A rejected block response
@@ -415,6 +415,7 @@ impl StacksMessageCodec for RejectCode {
     }
 }
 
+#[cfg_attr(test, mutants::skip)]
 impl std::fmt::Display for RejectCode {
     fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         match self {

libsigner/src/v1/messages.rs

@@ -213,7 +213,7 @@ impl TryFrom<u8> for MessageTypePrefix {
 
 define_u8_enum!(
 /// Enum representing the reject code type prefix
-RejectCodeTypePrefix{
+RejectCodeTypePrefix {
     /// Validation failed
     ValidationFailed = 0,
     /// Signed rejection
@@ -570,7 +570,7 @@ impl StacksMessageCodecExtensions for HashSet<u32> {
 
 define_u8_enum!(
 /// Enum representing the DKG failure type prefix
-DkgFailureTypePrefix{
+DkgFailureTypePrefix {
     /// Bad state
     BadState = 0,
     /// Missing public shares
@@ -711,8 +711,8 @@ impl StacksMessageCodecExtensions for DkgEndBegin {
 
 define_u8_enum!(
 /// Enum representing the DKG status type prefix
-DkgStatusTypePrefix{
-        /// Success
+DkgStatusTypePrefix {
+    /// Success
     Success = 0,
     /// Failure
     Failure = 1
@@ -1125,7 +1125,7 @@ impl StacksMessageCodecExtensions for Packet {
 
 define_u8_enum!(
 /// Enum representing the block response type prefix
-BlockResponseTypePrefix{
+BlockResponseTypePrefix {
     /// Accepted
     Accepted = 0,
     /// Rejected