chore: fix

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/crunch-envelope/benches/envelope_benchmark.rs

@@ -1,19 +1,19 @@
 use criterion::{criterion_group, criterion_main, Criterion};
 use crunch_envelope::{unwrap, wrap};
 
-fn envelope_capnp_benchmark(content: &[u8]) -> () {
+fn envelope_capnp_benchmark(content: &[u8]) {
     let out = wrap("some-domain", "some-entity", content);
 
     let _ = unwrap(&out).expect("to be able to unwrap capnp message");
 }
 
-fn envelope_json_benchmark(content: &[u8]) -> () {
+fn envelope_json_benchmark(content: &[u8]) {
     let out = crunch_envelope::json::wrap("some-domain", "some-entity", content);
 
     let _ = crunch_envelope::json::unwrap(&out).expect("to be able to unwrap capnp message");
 }
 
-fn envelope_proto_benchmark(content: &[u8]) -> () {
+fn envelope_proto_benchmark(content: &[u8]) {
     let out = crunch_envelope::proto::wrap("some-domain", "some-entity", content);
 
     let _ = crunch_envelope::proto::unwrap(&out).expect("to be able to unwrap capnp message");

crates/crunch-envelope/src/json_envelope.rs

@@ -16,18 +16,18 @@ pub struct Metadata {
 }
 
 pub fn wrap<'a>(domain: &'a str, entity: &'a str, content: &'a [u8]) -> Vec<u8> {
-    let output = serde_json::to_vec(&Envelope {
+    
+
+    serde_json::to_vec(&Envelope {
         content: general_purpose::URL_SAFE_NO_PAD.encode(content),
         metadata: Metadata {
             domain: domain.to_string(),
             entity: entity.to_string(),
         },
     })
-    .unwrap();
-
-    output
+    .unwrap()
 }
-pub fn unwrap<'a>(message: &'a [u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
+pub fn unwrap(message: &[u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
     let envelope: Envelope = serde_json::from_slice(message).map_err(EnvelopeError::JsonError)?;
 
     Ok((

crates/crunch-envelope/src/lib.rs

@@ -47,9 +47,9 @@ pub fn wrap<'a>(domain: &'a str, entity: &'a str, content: &'a [u8]) -> Vec<u8>
     metadata.set_domain(domain);
     metadata.set_entity(entity);
 
-    let output = serialize::write_message_to_words(&builder);
+    
 
-    return output;
+    serialize::write_message_to_words(&builder)
 }
 
 #[allow(dead_code)]
@@ -59,7 +59,7 @@ pub struct Metadata {
     entity: String,
 }
 
-pub fn unwrap<'a>(message: &'a [u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
+pub fn unwrap(message: &[u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
     let mut message = message;
     let message_builder =
         serialize::read_message_from_flat_slice(&mut message, ReaderOptions::new())

crates/crunch-envelope/src/proto_envelope.rs

@@ -17,7 +17,7 @@ pub fn wrap<'a>(domain: &'a str, entity: &'a str, content: &'a [u8]) -> Vec<u8>
     out.encode_to_vec()
 }
 
-pub fn unwrap<'a>(message: &'a [u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
+pub fn unwrap(message: &[u8]) -> Result<(Vec<u8>, Metadata), EnvelopeError> {
     let out = Envelope::decode(message).map_err(EnvelopeError::ProtoError)?;
 
     Ok((