VersionReleased Dependency changes Features Downloads/mo MSRV
0.6.0 Mar 24, 2021
  • opentelemetry 0.13.0
  • tonic-build 0.4.2
  • async
140 1.47~1.41
0.5.0 Jan 22, 2021
  • opentelemetry 0.12.0
  • prost 0.7.0
  • tokio 1.5.0
  • tonic 0.4.3
  • integration-testing
  • metrics
  • trace
950 1.47~1.40
0.4.0 Dec 29, 2020
  • prost
  • thiserror
  • tokio
  • tonic
  • tonic-build
  • grpcio 0.7.1
  • opentelemetry 0.11.2
  • async
  • grpc-sys
  • openssl
  • openssl-vendored
  • tls
  • tls-roots
210 1.42~1.40
0.3.0 Nov 10, 2020
  • opentelemetry 0.10.0
1.42~1.40
0.2.0 Oct 16, 2020
  • async-trait
  • opentelemetry 0.9.1
1.42~1.40
0.1.0 Aug 14, 2020 1.42~1.37

Minimum Supported Rust Version (MSRV) is only approximate. A range of two versions means "oldest rustc verified to work ~ oldest rustc that might work". Actual MSRV will vary depending on crate features, target platform, and dependency versions. The data is estimated based on the latest stable Rust version available at the time the crate has been published and cargo check on Linux/x86-64.