bump MSRV to 1.64 and indexmap to 2.0

.github/workflows/ci.yml

@@ -70,7 +70,7 @@ jobs:
     - uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: 1.60.0
+        toolchain: 1.64.0
         override: true
     - name: Patch dependencies versions # some dependencies bump MSRV without major version bump
       run: ./scripts/patch_dependencies.sh

README.md

@@ -25,7 +25,7 @@ analysis in order to understand your software's performance and behavior. You
 can export and analyze them using [Prometheus], [Jaeger], and other
 observability tools.
 
-*Compiler support: [requires `rustc` 1.60+][msrv]*
+*Compiler support: [requires `rustc` 1.64+][msrv]*
 
 [Prometheus]: https://prometheus.io
 [Jaeger]: https://www.jaegertracing.io
@@ -168,7 +168,7 @@ above, please let us know! We'd love to add your project to the list!
 ## Supported Rust Versions
 
 OpenTelemetry is built against the latest stable release. The minimum supported
-version is 1.60. The current OpenTelemetry version is not guaranteed to build
+version is 1.64. The current OpenTelemetry version is not guaranteed to build
 on Rust versions earlier than the minimum supported version.
 
 The current stable Rust compiler and the three most recent minor versions

opentelemetry-api/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## vNext
+
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.20.0
 
 ### Added

opentelemetry-api/Cargo.toml

@@ -7,12 +7,12 @@ repository = "https://github.com/open-telemetry/opentelemetry-rust"
 readme = "README.md"
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [dependencies]
 futures-channel = "0.3"
 futures-util = { version = "0.3", default-features = false, features = ["std", "sink"] }
-indexmap = "1.8"
+indexmap = "2.0"
 once_cell = "1.12.0"
 pin-project-lite = { version = "0.2", optional = true }
 thiserror = "1"

opentelemetry-api/README.md

@@ -21,7 +21,7 @@ analysis in order to understand your software's performance and behavior. You
 can export and analyze them using [Prometheus], [Jaeger], and other
 observability tools.
 
-*Compiler support: [requires `rustc` 1.60+][msrv]*
+*Compiler support: [requires `rustc` 1.64+][msrv]*
 
 [Prometheus]: https://prometheus.io
 [Jaeger]: https://www.jaegertracing.io

opentelemetry-api/src/lib.rs

@@ -2,7 +2,7 @@
 //! services to capture distributed traces and metrics from your application. You
 //! can analyze them using [Prometheus], [Jaeger], and other observability tools.
 //!
-//! *Compiler support: [requires `rustc` 1.60+][msrv]*
+//! *Compiler support: [requires `rustc` 1.64+][msrv]*
 //!
 //! [Prometheus]: https://prometheus.io
 //! [Jaeger]: https://www.jaegertracing.io
@@ -11,7 +11,7 @@
 //! ## Supported Rust Versions
 //!
 //! OpenTelemetry is built against the latest stable release. The minimum
-//! supported version is 1.60. The current OpenTelemetry version is not
+//! supported version is 1.64. The current OpenTelemetry version is not
 //! guaranteed to build on Rust versions earlier than the minimum supported
 //! version.
 //!

opentelemetry-api/src/order_map.rs

@@ -377,7 +377,7 @@
     /// Valid indices are *0 <= index < self.len()*
     ///
     /// Computes in **O(1)** time.
-    pub fn get_index_mut(&mut self, index: usize) -> Option<(&mut K, &mut V)> {
+    pub fn get_index_mut(&mut self, index: usize) -> Option<(&K, &mut V)> {
         self.0.get_index_mut(index)
     }
 

opentelemetry-api/src/trace/span.rs

@@ -260,9 +260,10 @@ pub enum SpanKind {
 ///
 /// Only the value of the last call will be recorded, and implementations are
 /// free to ignore previous calls.
-#[derive(Debug, Clone, PartialEq, Eq, PartialOrd)]
+#[derive(Default, Debug, Clone, PartialEq, Eq, PartialOrd)]
 pub enum Status {
     /// The default status.
+    #[default]
     Unset,
 
     /// The operation contains an error.
@@ -298,12 +299,6 @@ impl Status {
     }
 }
 
-impl Default for Status {
-    fn default() -> Self {
-        Status::Unset
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use super::*;

opentelemetry-appender-log/Cargo.toml

@@ -7,7 +7,7 @@ repository = "https://github.com/open-telemetry/opentelemetry-rust/tree/main/ope
 readme = "README.md"
 keywords = ["opentelemetry", "log", "logs"]
 license = "Apache-2.0"
-rust-version = "1.60"
+rust-version = "1.64"
 edition = "2021"
 
 [dependencies]

opentelemetry-appender-tracing/Cargo.toml

@@ -8,7 +8,7 @@ repository = "https://github.com/open-telemetry/opentelemetry-rust/tree/main/ope
 readme = "README.md"
 keywords = ["opentelemetry", "log", "logs", "tracing"]
 license = "Apache-2.0"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [dependencies]
 opentelemetry_api = { version = "0.20", path = "../opentelemetry-api", features = ["logs"] }

opentelemetry-aws/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## vNext
+
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.8.0
 
 ### Changed

opentelemetry-aws/Cargo.toml

@@ -12,7 +12,7 @@ categories = [
 keywords = ["opentelemetry", "tracing"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [package.metadata.docs.rs]
 all-features = true

opentelemetry-contrib/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## vNext
+
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.12.0
 
 ### Added
@@ -11,6 +17,7 @@
 - update to opentelemetry-api v0.20.0
 
 ## v0.11.0
+
 ### Changed
 - Handle `parent_span_id` in jaeger JSON exporter [#907](https://github.com/open-telemetry/opentelemetry-rust/pull/907).
 - Bump MSRV to 1.57 [#953](https://github.com/open-telemetry/opentelemetry-rust/pull/953).

opentelemetry-contrib/Cargo.toml

@@ -12,7 +12,7 @@ categories = [
 keywords = ["opentelemetry", "tracing"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [package.metadata.docs.rs]
 all-features = true

opentelemetry-datadog/CHANGELOG.md

@@ -2,6 +2,10 @@
 
 ## vNext
 
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ### Fixed
 
 - Do not set an empty span as the active span when the propagator does not find a remote span.
@@ -17,6 +21,7 @@
 - Fix the array encoding length of datadog version 05 exporter #1002
 
 ## v0.7.0
+
 ### Added
 - [Breaking] Add support for unified tagging [#931](https://github.com/open-telemetry/opentelemetry-rust/pull/931).
 

opentelemetry-datadog/Cargo.toml

@@ -12,7 +12,7 @@ categories = [
 keywords = ["opentelemetry", "tracing"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [package.metadata.docs.rs]
 all-features = true
@@ -24,7 +24,7 @@ reqwest-client = ["reqwest", "opentelemetry-http/reqwest"]
 surf-client = ["surf", "opentelemetry-http/surf"]
 
 [dependencies]
-indexmap = "1.8"
+indexmap = "2.0"
 once_cell = "1.12"
 opentelemetry = { version = "0.20", path = "../opentelemetry", features = ["trace"] }
 opentelemetry-http = { version = "0.9", path = "../opentelemetry-http" }

opentelemetry-dynatrace/CHANGELOG.md

@@ -1,10 +1,11 @@
 # Changelog
 
-## Unreleased
+## vNext
 
 ### Changed
 
 - Add deprecation note to Dynatrace exporter
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
 
 ## v0.3.0
 

opentelemetry-dynatrace/Cargo.toml

@@ -13,7 +13,7 @@ categories = [
 keywords = ["opentelemetry", "metrics", "dynatrace"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [package.metadata.docs.rs]
 all-features = true

opentelemetry-http/CHANGELOG.md

@@ -1,12 +1,19 @@
 # Changelog
 
+## vNext
+
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.9.0
 
 ### Changed
 
 - Update to opentelemetry-api v0.20.0
 
 ## v0.8.0
+
 ### Changed
 - Add response headers in response for `HttpClient` implementations [#918](https://github.com/open-telemetry/opentelemetry-rust/pull/918).
 - Bump MSRV to 1.57 [#953](https://github.com/open-telemetry/opentelemetry-rust/pull/953).

opentelemetry-http/Cargo.toml

@@ -7,7 +7,7 @@ repository = "https://github.com/open-telemetry/opentelemetry-rust"
 keywords = ["opentelemetry", "tracing", "metrics"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [dependencies]
 async-trait = "0.1"

opentelemetry-http/README.md

@@ -18,15 +18,15 @@ analysis in order to understand your software's performance and behavior. This
 crate provides a HTTP client interface for use by trace exporters, as well as
 helper types to inject and extract key value pairs into/from HTTP headers.
 
-*Compiler support: [requires `rustc` 1.60+][msrv]*
+*Compiler support: [requires `rustc` 1.64+][msrv]*
 
 [`OpenTelemetry`]: https://crates.io/crates/opentelemetry
 [msrv]: #supported-rust-versions
 
 ## Supported Rust Versions
 
 OpenTelemetry is built against the latest stable release. The minimum supported
-version is 1.60. The current OpenTelemetry version is not guaranteed to build
+version is 1.64. The current OpenTelemetry version is not guaranteed to build
 on Rust versions earlier than the minimum supported version.
 
 The current stable Rust compiler and the three most recent minor versions

opentelemetry-jaeger/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## vNext
+
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.19.0
 
 ### Changed

opentelemetry-jaeger/Cargo.toml

@@ -13,7 +13,7 @@ categories = [
 keywords = ["opentelemetry", "jaeger", "tracing", "async"]
 license = "Apache-2.0"
 edition = "2021"
-rust-version = "1.60"
+rust-version = "1.64"
 
 [package.metadata.docs.rs]
 all-features = true

opentelemetry-jaeger/README.md

@@ -20,7 +20,7 @@ analysis in order to understand your software's performance and behavior. This
 crate provides a trace pipeline and exporter for sending span information to a
 Jaeger `agent` or `collector` endpoint for processing and visualization.
 
-*Compiler support: [requires `rustc` 1.60+][msrv]*
+*Compiler support: [requires `rustc` 1.64+][msrv]*
 
 [`Jaeger`]: https://www.jaegertracing.io/
 [`OpenTelemetry`]: https://crates.io/crates/opentelemetry
@@ -146,7 +146,7 @@ fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync + 'static>> {
 ## Supported Rust Versions
 
 OpenTelemetry is built against the latest stable release. The minimum supported
-version is 1.60. The current OpenTelemetry version is not guaranteed to build
+version is 1.64. The current OpenTelemetry version is not guaranteed to build
 on Rust versions earlier than the minimum supported version.
 
 The current stable Rust compiler and the three most recent minor versions

opentelemetry-jaeger/src/exporter/config/collector/mod.rs

@@ -172,6 +172,7 @@ enum ClientConfig {
     Wasm, // no config is available for wasm for now. But we can add in the future
 }
 
+#[allow(clippy::derivable_impls)]
 impl Default for ClientConfig {
     fn default() -> Self {
         // as long as collector is enabled, we will in favor of it

opentelemetry-jaeger/src/lib.rs

@@ -6,7 +6,7 @@
 //! supports accepting data in the OTLP protocol.
 //! See the [Jaeger Docs] for details about Jaeger and deployment information.
 //!
-//! *Compiler support: [requires `rustc` 1.60+][msrv]*
+//! *Compiler support: [requires `rustc` 1.64+][msrv]*
 //!
 //! [Jaeger Docs]: https://www.jaegertracing.io/docs/
 //! [jaeger-deprecation]: https://github.com/open-telemetry/opentelemetry-specification/pull/2858/files
@@ -285,13 +285,13 @@
 //! # Supported Rust Versions
 //!
 //! OpenTelemetry is built against the latest stable release. The minimum
-//! supported version is 1.60. The current OpenTelemetry version is not
+//! supported version is 1.64. The current OpenTelemetry version is not
 //! guaranteed to build on Rust versions earlier than the minimum supported
 //! version.
 //!
 //! The current stable Rust compiler and the three most recent minor versions
 //! before it will always be supported. For example, if the current stable
-//! compiler version is 1.60, the minimum supported version will not be
+//! compiler version is 1.64, the minimum supported version will not be
 //! increased past 1.46, three minor versions prior. Increasing the minimum
 //! supported compiler version is not considered a semver breaking change as
 //! long as doing so complies with this policy.

opentelemetry-otlp/CHANGELOG.md

@@ -2,13 +2,18 @@
 
 ## vNext
 
-## Added
+### Added
 
 - Add `build_{signal}_exporter` methods to client builders (#1187)
 
+### Changed
+
+- Bump MSRV to 1.64 [#1203](https://github.com/open-telemetry/opentelemetry-rust/pull/1203)
+
 ## v0.13.0
 
 ### Added
+
 - Add OTLP HTTP Metrics Exporter [#1020](https://github.com/open-telemetry/opentelemetry-rust/pull/1020).
 - Add tonic compression support [#1165](https://github.com/open-telemetry/opentelemetry-rust/pull/1165).
 
@@ -24,6 +29,7 @@
 ## v0.12.0
 
 ### Added
+
 - Add batch config for otlp pipeline [#979](https://github.com/open-telemetry/opentelemetry-rust/pull/979).
 - Add tonic interceptor [#901](https://github.com/open-telemetry/opentelemetry-rust/pull/901).
 
@@ -38,7 +44,6 @@
 - Fix the issue where tonic exporter builder ignored provided metadata [#937](https://github.com/open-telemetry/opentelemetry-rust/pull/937).
 - Export `MetricsExporterBuilder` [#943](https://github.com/open-telemetry/opentelemetry-rust/pull/943).
 - Report OTLP http export errors [#945](https://github.com/open-telemetry/opentelemetry-rust/pull/945).
-- Bump MSRV to 1.57 [#953](https://github.com/open-telemetry/opentelemetry-rust/pull/953).
 - Change to export using v0.19.0 protobuf definitions. [#989](https://github.com/open-telemetry/opentelemetry-rust/pull/989).
 - Update dependencies and bump MSRV to 1.60 [#969](https://github.com/open-telemetry/opentelemetry-rust/pull/969).