Prepare for release v0.37.0

Author: tikue

README.md

@@ -67,7 +67,7 @@ Some other features of tarpc:
 Add to your `Cargo.toml` dependencies:
 
 ```toml
-tarpc = "0.36"
+tarpc = "0.37"
 ```
 
 The `tarpc::service` attribute expands to a collection of items that form an rpc service.
@@ -82,7 +82,7 @@ your `Cargo.toml`:
 ```toml
 anyhow = "1.0"
 futures = "0.3"
-tarpc = { version = "0.36", features = ["tokio1"] }
+tarpc = { version = "0.37", features = ["tokio1"] }
 tokio = { version = "1.0", features = ["rt-multi-thread", "macros"] }
 ```
 

RELEASES.md

@@ -1,3 +1,11 @@
+## tarpc 0.37.0 (2025-08-10)
+
+### Breaking Changes
+
+Opentelemetry and related dependencies were updated to newer versions. This requires users of tarpc
+with opentelemetry to update their dependencies as well as code that initializes tracer providers.
+See example-service/ for how to update code.
+
 ## tarpc 0.36.0 (2025-03-26)
 
 Fixed a potential crate conflict with the `deranged` crate.

example-service/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tarpc-example-service"
-version = "0.16.1"
+version = "0.17.0"
 rust-version = "1.65.0"
 authors = ["Tim Kuehn <[email protected]>"]
 edition = "2021"
@@ -21,7 +21,7 @@ futures = "0.3"
 opentelemetry = { version = "0.30.0" }
 opentelemetry-otlp = { version = "0.30.0", features = ["grpc-tonic"] }
 rand = "0.8"
-tarpc = { version = "0.36", path = "../tarpc", features = ["full"] }
+tarpc = { version = "0.37", path = "../tarpc", features = ["full"] }
 tokio = { version = "1", features = ["macros", "net", "rt-multi-thread"] }
 tracing = { version = "0.1" }
 tracing-opentelemetry = "0.31.0"

tarpc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tarpc"
-version = "0.36.0"
+version = "0.37.0"
 rust-version = "1.65.0"
 authors = [
     "Adam Wright <[email protected]>",
@@ -69,7 +69,7 @@ bytes = { version = "1", features = ["serde"] }
 flate2 = "1.0"
 futures-test = "0.3"
 opentelemetry = { version = "0.30.0", default-features = false }
-opentelemetry-otlp = "0.30.0"
+opentelemetry-otlp = { version = "0.30.0", features = ["grpc-tonic"] }
 opentelemetry_sdk = { version = "0.30.0", features = ["rt-tokio"] }
 pin-utils = "0.1.0"
 serde_bytes = "0.11"

tarpc/examples/tls_over_tcp.rs

@@ -58,7 +58,7 @@ pub fn load_certs(data: &str) -> Vec<rustls::pki_types::CertificateDer<'static>>
         .collect()
 }
 
-pub fn load_private_key(key: &str) -> rustls::pki_types::PrivateKeyDer {
+pub fn load_private_key(key: &str) -> rustls::pki_types::PrivateKeyDer<'_> {
     let mut reader = BufReader::new(Cursor::new(key));
     loop {
         match rustls_pemfile::read_one(&mut reader).expect("cannot parse private key .pem file") {

tarpc/src/lib.rs

@@ -54,7 +54,7 @@
 //! Add to your `Cargo.toml` dependencies:
 //!
 //! ```toml
-//! tarpc = "0.36"
+//! tarpc = "0.37"
 //! ```
 //!
 //! The `tarpc::service` attribute expands to a collection of items that form an rpc service.
@@ -69,7 +69,7 @@
 //! ```toml
 //! anyhow = "1.0"
 //! futures = "0.3"
-//! tarpc = { version = "0.36", features = ["tokio1"] }
+//! tarpc = { version = "0.37", features = ["tokio1"] }
 //! tokio = { version = "1.0", features = ["macros"] }
 //! ```
 //!