protocols/kad: Remove deprecated set_protocol_name() (#2866)

Author: dmitry-markin

CHANGELOG.md

@@ -47,6 +47,10 @@
 
 - Update to [`libp2p-tcp` `v0.37.0`](transports/tcp/CHANGELOG.md#0370).
 
+- Update to [`libp2p-metrics` `v0.10.0`](misc/metrics/CHANGELOG.md#0100).
+
+- Update to [`libp2p-kad` `v0.41.0`](protocols/kad/CHANGELOG.md#0410).
+
 # 0.48.0
 
 - Update to [`libp2p-core` `v0.36.0`](core/CHANGELOG.md#0360).

Cargo.toml

@@ -85,8 +85,8 @@ libp2p-core = { version = "0.36.0", path = "core",  default-features = false }
 libp2p-dcutr = { version = "0.6.0", path = "protocols/dcutr",  optional = true }
 libp2p-floodsub = { version = "0.39.0", path = "protocols/floodsub", optional = true }
 libp2p-identify = { version = "0.39.0", path = "protocols/identify", optional = true }
-libp2p-kad = { version = "0.40.0", path = "protocols/kad", optional = true }
-libp2p-metrics = { version = "0.9.0", path = "misc/metrics", optional = true }
+libp2p-kad = { version = "0.41.0", path = "protocols/kad", optional = true }
+libp2p-metrics = { version = "0.10.0", path = "misc/metrics", optional = true }
 libp2p-mplex = { version = "0.36.0", path = "muxers/mplex", optional = true }
 libp2p-noise = { version = "0.39.0", path = "transports/noise", optional = true }
 libp2p-ping = { version = "0.39.0", path = "protocols/ping", optional = true }

misc/metrics/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 0.10.0 [unreleased]
+
+- Update to `libp2p-kad` `v0.41.0`.
+
 # 0.9.0
 
 - Update to `libp2p-swarm` `v0.39.0`.

misc/metrics/Cargo.toml

@@ -3,7 +3,7 @@ name = "libp2p-metrics"
 edition = "2021"
 rust-version = "1.56.1"
 description = "Metrics for libp2p"
-version = "0.9.0"
+version = "0.10.0"
 authors = ["Max Inden <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"
@@ -22,7 +22,7 @@ dcutr = ["libp2p-dcutr"]
 libp2p-core = { version = "0.36.0", path = "../../core", default-features = false }
 libp2p-dcutr =  { version = "0.6.0", path = "../../protocols/dcutr", optional = true }
 libp2p-identify = { version = "0.39.0", path = "../../protocols/identify", optional = true }
-libp2p-kad = { version = "0.40.0", path = "../../protocols/kad", optional = true }
+libp2p-kad = { version = "0.41.0", path = "../../protocols/kad", optional = true }
 libp2p-ping = { version = "0.39.0", path = "../../protocols/ping", optional = true }
 libp2p-relay =  { version = "0.12.0", path = "../../protocols/relay", optional = true }
 libp2p-swarm = { version = "0.39.0", path = "../../swarm" }

protocols/kad/CHANGELOG.md

@@ -1,3 +1,10 @@
+# 0.41.0 [unreleased]
+
+- Remove deprecated `set_protocol_name()` from `KademliaConfig` & `KademliaProtocolConfig`.
+  Use `set_protocol_names()` instead. See [PR 2866].
+
+[PR 2866]: https://github.com/libp2p/rust-libp2p/pull/2866
+
 # 0.40.0
 
 - Add support for multiple protocol names. Update `Kademlia`, `KademliaConfig`,

protocols/kad/Cargo.toml

@@ -3,7 +3,7 @@ name = "libp2p-kad"
 edition = "2021"
 rust-version = "1.56.1"
 description = "Kademlia protocol for libp2p"
-version = "0.40.0"
+version = "0.41.0"
 authors = ["Parity Technologies <[email protected]>"]
 license = "MIT"
 repository = "https://github.com/libp2p/rust-libp2p"

protocols/kad/src/behaviour.rs

@@ -228,16 +228,6 @@ impl KademliaConfig {
         self
     }
 
-    /// Sets a custom protocol name.
-    ///
-    /// Kademlia nodes only communicate with other nodes using the same protocol
-    /// name. Using a custom name therefore allows to segregate the DHT from
-    /// others, if that is desired.
-    #[deprecated(since = "0.40.0", note = "use `set_protocol_names()` instead")]
-    pub fn set_protocol_name(&mut self, name: impl Into<Cow<'static, [u8]>>) -> &mut Self {
-        self.set_protocol_names(std::iter::once(name.into()).collect())
-    }
-
     /// Sets the timeout for a single query.
     ///
     /// > **Note**: A single query usually comprises at least as many requests

protocols/kad/src/protocol.rs

@@ -159,13 +159,6 @@ impl KademliaProtocolConfig {
         self.protocol_names = names;
     }
 
-    /// Sets single protocol name used on the wire. Can be used to create incompatibilities
-    /// between networks on purpose.
-    #[deprecated(since = "0.40.0", note = "use `set_protocol_names()` instead")]
-    pub fn set_protocol_name(&mut self, name: impl Into<Cow<'static, [u8]>>) {
-        self.set_protocol_names(std::iter::once(name.into()).collect());
-    }
-
     /// Modifies the maximum allowed size of a single Kademlia packet.
     pub fn set_max_packet_size(&mut self, size: usize) {
         self.max_packet_size = size;