Update protobuf to version 2.3.0 (#904)

Initially I had hoped that the deprecated `#![allow(clippy)]` would no
longer be put into the generated rust files, but -- as of 2019-01-30 --
it still is (see [1] for details). Since we explicitly update the
protobuf files I decided to *manually edit the generated code* and
replace this with `#![allow(clippy:all)]`. Hopefully, by the time we do
the next upgrade, no such manual tweaking would be necessary anymore. I
think the benefit of a less polluted clippy output is worth it this
time.

[1]: https://github.com/stepancheg/rust-protobuf/pull/332

core/Cargo.toml

@@ -19,7 +19,7 @@ multihash = { package = "parity-multihash", version = "0.1.0", path = "../misc/m
 multistream-select = { version = "0.2.0", path = "../misc/multistream-select" }
 futures = { version = "0.1", features = ["use_std"] }
 parking_lot = "0.7"
-protobuf = "2.0.2"
+protobuf = "2.3"
 quick-error = "1.2"
 rw-stream-sink = { version = "0.1.0", path = "../misc/rw-stream-sink" }
 smallvec = "0.6"

core/regen_structs_proto.sh

@@ -6,7 +6,7 @@
 sudo docker run --rm -v `pwd`:/usr/code:z -w /usr/code rust /bin/bash -c " \
     apt-get update; \
     apt-get install -y protobuf-compiler; \
-    cargo install --version 2.0.2 protobuf-codegen; \
+    cargo install --version 2.3.0 protobuf-codegen; \
     protoc --rust_out . keys.proto"
 
 sudo chown $USER:$USER keys.rs

core/src/keys_proto.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -27,8 +27,8 @@ pub struct PublicKey {
     Type: ::std::option::Option<KeyType>,
     Data: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl PublicKey {
@@ -241,8 +241,8 @@ pub struct PrivateKey {
     Type: ::std::option::Option<KeyType>,
     Data: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl PrivateKey {
@@ -495,6 +495,12 @@ impl ::protobuf::ProtobufEnum for KeyType {
 impl ::std::marker::Copy for KeyType {
 }
 
+impl ::std::default::Default for KeyType {
+    fn default() -> Self {
+        KeyType::RSA
+    }
+}
+
 impl ::protobuf::reflect::ProtobufValue for KeyType {
     fn as_ref(&self) -> ::protobuf::reflect::ProtobufValueRef {
         ::protobuf::reflect::ProtobufValueRef::Enum(self.descriptor())

protocols/floodsub/Cargo.toml

@@ -16,7 +16,7 @@ cuckoofilter = "0.3.2"
 fnv = "1.0"
 futures = "0.1"
 libp2p-core = { version = "0.2.0", path = "../../core" }
-protobuf = "2.0.2"
+protobuf = "2.3"
 rand = "0.6"
 smallvec = "0.6.5"
 tokio-codec = "0.1"

protocols/floodsub/regen_structs_proto.sh

@@ -5,7 +5,7 @@
 docker run --rm -v `pwd`:/usr/code:z -w /usr/code rust /bin/bash -c " \
     apt-get update; \
     apt-get install -y protobuf-compiler; \
-    cargo install --version 2.0.2 protobuf-codegen; \
+    cargo install --version 2.3.0 protobuf-codegen; \
     protoc --rust_out . rpc.proto"
 
 sudo chown $USER:$USER *.rs

protocols/floodsub/src/rpc_proto.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -27,8 +27,8 @@ pub struct RPC {
     subscriptions: ::protobuf::RepeatedField<RPC_SubOpts>,
     publish: ::protobuf::RepeatedField<Message>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl RPC {
@@ -246,8 +246,8 @@ pub struct RPC_SubOpts {
     subscribe: ::std::option::Option<bool>,
     topicid: ::protobuf::SingularField<::std::string::String>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl RPC_SubOpts {
@@ -460,8 +460,8 @@ pub struct Message {
     seqno: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     topicIDs: ::protobuf::RepeatedField<::std::string::String>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Message {
@@ -777,8 +777,8 @@ pub struct TopicDescriptor {
     auth: ::protobuf::SingularPtrField<TopicDescriptor_AuthOpts>,
     enc: ::protobuf::SingularPtrField<TopicDescriptor_EncOpts>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl TopicDescriptor {
@@ -1063,8 +1063,8 @@ pub struct TopicDescriptor_AuthOpts {
     mode: ::std::option::Option<TopicDescriptor_AuthOpts_AuthMode>,
     keys: ::protobuf::RepeatedField<::std::vec::Vec<u8>>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl TopicDescriptor_AuthOpts {
@@ -1300,6 +1300,12 @@ impl ::protobuf::ProtobufEnum for TopicDescriptor_AuthOpts_AuthMode {
 impl ::std::marker::Copy for TopicDescriptor_AuthOpts_AuthMode {
 }
 
+impl ::std::default::Default for TopicDescriptor_AuthOpts_AuthMode {
+    fn default() -> Self {
+        TopicDescriptor_AuthOpts_AuthMode::NONE
+    }
+}
+
 impl ::protobuf::reflect::ProtobufValue for TopicDescriptor_AuthOpts_AuthMode {
     fn as_ref(&self) -> ::protobuf::reflect::ProtobufValueRef {
         ::protobuf::reflect::ProtobufValueRef::Enum(self.descriptor())
@@ -1312,8 +1318,8 @@ pub struct TopicDescriptor_EncOpts {
     mode: ::std::option::Option<TopicDescriptor_EncOpts_EncMode>,
     keyHashes: ::protobuf::RepeatedField<::std::vec::Vec<u8>>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl TopicDescriptor_EncOpts {
@@ -1549,6 +1555,12 @@ impl ::protobuf::ProtobufEnum for TopicDescriptor_EncOpts_EncMode {
 impl ::std::marker::Copy for TopicDescriptor_EncOpts_EncMode {
 }
 
+impl ::std::default::Default for TopicDescriptor_EncOpts_EncMode {
+    fn default() -> Self {
+        TopicDescriptor_EncOpts_EncMode::NONE
+    }
+}
+
 impl ::protobuf::reflect::ProtobufValue for TopicDescriptor_EncOpts_EncMode {
     fn as_ref(&self) -> ::protobuf::reflect::ProtobufValueRef {
         ::protobuf::reflect::ProtobufValueRef::Enum(self.descriptor())

protocols/identify/Cargo.toml

@@ -17,7 +17,7 @@ libp2p-core = { version = "0.2.0", path = "../../core" }
 log = "0.4.1"
 multiaddr = { package = "parity-multiaddr", version = "0.1.0", path = "../../misc/multiaddr" }
 parking_lot = "0.7"
-protobuf = "2.0.2"
+protobuf = "2.3"
 smallvec = "0.6"
 tokio-codec = "0.1"
 tokio-io = "0.1.0"

protocols/identify/regen_structs_proto.sh

@@ -5,7 +5,7 @@
 sudo docker run --rm -v `pwd`:/usr/code:z -w /usr/code rust /bin/bash -c " \
     apt-get update; \
     apt-get install -y protobuf-compiler; \
-    cargo install --version 2.0.2 protobuf-codegen; \
+    cargo install --version 2.3.0 protobuf-codegen; \
     protoc --rust_out . structs.proto"
 
 sudo chown $USER:$USER *.rs

protocols/identify/src/structs_proto.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -31,8 +31,8 @@ pub struct Identify {
     observedAddr: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     protocols: ::protobuf::RepeatedField<::std::string::String>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Identify {

protocols/kad/Cargo.toml

@@ -23,7 +23,7 @@ log = "0.4"
 multiaddr = { package = "parity-multiaddr", version = "0.1.0", path = "../../misc/multiaddr" }
 multihash = { package = "parity-multihash", version = "0.1.0", path = "../../misc/multihash" }
 parking_lot = "0.7"
-protobuf = "2.0.2"
+protobuf = "2.3"
 rand = "0.6.0"
 smallvec = "0.6"
 tokio-codec = "0.1"

protocols/kad/regen_dht_proto.sh

@@ -5,7 +5,7 @@
 docker run --rm -v `pwd`:/usr/code:z -w /usr/code rust /bin/bash -c " \
     apt-get update; \
     apt-get install -y protobuf-compiler; \
-    cargo install --version 2.0.2 protobuf-codegen; \
+    cargo install --version 2.3.0 protobuf-codegen; \
     protoc --rust_out . dht.proto;\
     protoc --rust_out . record.proto"
 

protocols/kad/src/protobuf_structs/dht.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -31,8 +31,8 @@ pub struct Message {
     closerPeers: ::protobuf::RepeatedField<Message_Peer>,
     providerPeers: ::protobuf::RepeatedField<Message_Peer>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Message {
@@ -430,8 +430,8 @@ pub struct Message_Peer {
     addrs: ::protobuf::RepeatedField<::std::vec::Vec<u8>>,
     connection: ::std::option::Option<Message_ConnectionType>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Message_Peer {
@@ -727,6 +727,12 @@ impl ::protobuf::ProtobufEnum for Message_MessageType {
 impl ::std::marker::Copy for Message_MessageType {
 }
 
+impl ::std::default::Default for Message_MessageType {
+    fn default() -> Self {
+        Message_MessageType::PUT_VALUE
+    }
+}
+
 impl ::protobuf::reflect::ProtobufValue for Message_MessageType {
     fn as_ref(&self) -> ::protobuf::reflect::ProtobufValueRef {
         ::protobuf::reflect::ProtobufValueRef::Enum(self.descriptor())
@@ -782,6 +788,12 @@ impl ::protobuf::ProtobufEnum for Message_ConnectionType {
 impl ::std::marker::Copy for Message_ConnectionType {
 }
 
+impl ::std::default::Default for Message_ConnectionType {
+    fn default() -> Self {
+        Message_ConnectionType::NOT_CONNECTED
+    }
+}
+
 impl ::protobuf::reflect::ProtobufValue for Message_ConnectionType {
     fn as_ref(&self) -> ::protobuf::reflect::ProtobufValueRef {
         ::protobuf::reflect::ProtobufValueRef::Enum(self.descriptor())

protocols/kad/src/protobuf_structs/record.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -30,8 +30,8 @@ pub struct Record {
     signature: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     timeReceived: ::protobuf::SingularField<::std::string::String>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Record {

protocols/secio/Cargo.toml

@@ -15,7 +15,7 @@ bytes = "0.4"
 futures = "0.1"
 libp2p-core = { version = "0.2.0", path = "../../core" }
 log = "0.4.1"
-protobuf = "2.0.2"
+protobuf = "2.3"
 rand = "0.6"
 secp256k1 = { version = "0.12", features = ["rand"], optional = true }
 aes-ctr = "0.3"

protocols/secio/regen_structs_proto.sh

@@ -5,7 +5,7 @@
 sudo docker run --rm -v `pwd`:/usr/code:z -w /usr/code rust /bin/bash -c " \
     apt-get update; \
     apt-get install -y protobuf-compiler; \
-    cargo install --version 2.0.2 protobuf-codegen; \
+    cargo install --version 2.3.0 protobuf-codegen; \
     protoc --rust_out . structs.proto"
 
 sudo chown $USER:$USER *.rs

protocols/secio/src/structs_proto.rs

@@ -1,9 +1,9 @@
-// This file is generated by rust-protobuf 2.0.2. Do not edit
+// This file is generated by rust-protobuf 2.3.0. Do not edit
 // @generated
 
 // https://github.com/Manishearth/rust-clippy/issues/702
 #![allow(unknown_lints)]
-#![allow(clippy)]
+#![allow(clippy::all)]
 
 #![cfg_attr(rustfmt, rustfmt_skip)]
 
@@ -30,8 +30,8 @@ pub struct Propose {
     ciphers: ::protobuf::SingularField<::std::string::String>,
     hashes: ::protobuf::SingularField<::std::string::String>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Propose {
@@ -408,8 +408,8 @@ pub struct Exchange {
     epubkey: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     signature: ::protobuf::SingularField<::std::vec::Vec<u8>>,
     // special fields
-    unknown_fields: ::protobuf::UnknownFields,
+    pub unknown_fields: ::protobuf::UnknownFields,
-    cached_size: ::protobuf::CachedSize,
+    pub cached_size: ::protobuf::CachedSize,
 }
 
 impl Exchange {