Move opentelemetry crate into a directory to flatten the workspace

.github/workflows/ci.yml

@@ -49,8 +49,12 @@ jobs:
       with:
         profile: minimal
         toolchain: 1.42.0
+        override: true
     - name: Run tests
-      run: cargo test --verbose --features base64_format,trace,metrics,serialize,binary_propagator,tokio,async-std,serde,http,tonic,reqwest -p opentelemetry -p opentelemetry-jaeger -p opentelemetry-zipkin
+      run: cargo --version &&
+        cargo test --verbose --manifest-path=opentelemetry/Cargo.toml --features base64_format,trace,metrics,serialize,binary_propagator,tokio,async-std,serde,http,tonic,reqwest &&
+        cargo test --manifest-path=opentelemetry-jaeger/Cargo.toml &&
+        cargo test --manifest-path=opentelemetry-zipkin/Cargo.toml
   meta:
     continue-on-error: true
     runs-on: ubuntu-latest
@@ -67,7 +71,7 @@ jobs:
     - uses: actions-rs/cargo@v1
       with:
         command: test
-        args: --all-features --no-fail-fast
+        args: -p opentelemetry --all-features --no-fail-fast
       env:
         CARGO_INCREMENTAL: '0'
         RUSTFLAGS: '-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'

Cargo.toml

@@ -1,61 +1,6 @@
-[package]
-name = "opentelemetry"
-version = "0.9.1"
-authors = ["OpenTelemetry Authors <[email protected]>"]
-description = "A metrics collection and distributed tracing framework"
-homepage = "https://github.com/open-telemetry/opentelemetry-rust"
-repository = "https://github.com/open-telemetry/opentelemetry-rust"
-readme = "README.md"
-categories = [
-    "development-tools::debugging",
-    "development-tools::profiling",
-    "api-bindings",
-    "asynchronous",
-]
-keywords = ["opentelemetry", "logging", "tracing", "metrics", "async"]
-license = "Apache-2.0"
-edition = "2018"
-
-[package.metadata.docs.rs]
-all-features = true
-rustdoc-args = ["--cfg", "docsrs"]
-
-[dependencies]
-async-std = { version = "1.6", features = ["unstable"], default-features = false, optional = true  }
-async-trait = { version = "0.1", optional = true }
-base64 = { version = "0.13", optional = true }
-bincode = { version = "1.2", optional = true }
-dashmap = { version = "4.0.0-rc6", optional = true }
-fnv = { version = "1.0", optional = true }
-futures = "0.3"
-lazy_static = "1.4"
-percent-encoding = { version = "2.0", optional = true }
-pin-project = { version = "0.4", optional = true }
-rand = { version = "0.7", default-features = false, features = ["std"], optional = true }
-regex = { version = "1.3", default-features = false, features = ["std", "perf"], optional = true}
-serde = { version = "1.0", features = ["derive", "rc"], optional = true }
-http = { version = "0.2", optional = true }
-thiserror = { version = "1.0", optional = true }
-tokio = { version = "0.2", default-features = false, features = ["rt-core", "blocking", "time", "stream"], optional = true }
-tonic = { version = "0.3", default-features = false, optional = true }
-reqwest = { version = "0.10", default-features = false, features = ["blocking"], optional = true }
-surf = { version = "2.0", default-features = false, optional = true }
-
-[dev-dependencies]
-criterion = "0.3.1"
-rand_distr = "0.3.0"
-tokio = { version = "0.2", features = ["full"] }
-
-[features]
-default = ["trace"]
-base64_format = ["base64", "binary_propagator"]
-trace = ["rand", "pin-project", "async-trait", "regex", "percent-encoding"]
-metrics = ["thiserror", "dashmap", "fnv"]
-serialize = ["serde", "bincode"]
-binary_propagator = []
-
 [workspace]
 members = [
+    "opentelemetry",
     "opentelemetry-contrib",
     "opentelemetry-jaeger",
     "opentelemetry-otlp",
@@ -74,17 +19,3 @@ members = [
     "examples/zipkin",
     "examples/tracing-grpc"
 ]
-
-[[bench]]
-name = "trace"
-harness = false
-
-[[bench]]
-name = "metric"
-harness = false
-required-features = ["metrics"]
-
-[[bench]]
-name = "ddsketch"
-harness = false
-required-features = ["metrics"]

examples/actix-http/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-opentelemetry = { path = "../../", features = ["tokio"] }
+opentelemetry = { path = "../../opentelemetry", features = ["tokio"] }
 opentelemetry-jaeger = { path = "../../opentelemetry-jaeger", features = ["collector_client", "tokio"] }
 thrift = "0.13"
 futures = "0.3"

examples/actix-udp/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-opentelemetry = { path = "../../" }
+opentelemetry = { path = "../../opentelemetry" }
 opentelemetry-jaeger = { path = "../../opentelemetry-jaeger" }
 thrift = "0.13"
 futures = "0.3"

examples/async/Cargo.toml

@@ -7,5 +7,5 @@ edition = "2018"
 futures = "0.3"
 thrift = "0.13"
 tokio = { version = "0.2", features = ["full"] }
-opentelemetry = { path = "../../", features = ["tokio"] }
+opentelemetry = { path = "../../opentelemetry", features = ["tokio"] }
 opentelemetry-jaeger = { path = "../../opentelemetry-jaeger", features = ["tokio"] }

examples/aws-xray/Cargo.toml

@@ -16,5 +16,5 @@ path = "src/client.rs"
 [dependencies]
 hyper = "0.13"
 tokio = { version = "0.2", features = ["full"] }
-opentelemetry = { path = "../../", features = ["http"] }
+opentelemetry = { path = "../../opentelemetry", features = ["http"] }
 opentelemetry-contrib = { path = "../../opentelemetry-contrib" }

examples/basic-otlp/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 [dependencies]
 futures = "0.3"
 lazy_static = "1.4"
-opentelemetry = { path = "../../", features = ["tokio", "metrics", "serialize"] }
+opentelemetry = { path = "../../opentelemetry", features = ["tokio", "metrics", "serialize"] }
 opentelemetry-otlp = { path = "../../opentelemetry-otlp" }
 serde_json = "1.0"
 tokio = { version = "0.2", features = ["full"] }

examples/basic/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2018"
 [dependencies]
 futures = "0.3"
 lazy_static = "1.4"
-opentelemetry = { path = "../../", features = ["serialize", "tokio", "metrics"] }
+opentelemetry = { path = "../../opentelemetry", features = ["serialize", "tokio", "metrics"] }
 opentelemetry-jaeger = { path = "../../opentelemetry-jaeger", features = ["tokio"] }
 serde_json = "1.0"
 thrift = "0.13"

examples/datadog/Cargo.toml

@@ -4,5 +4,5 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-opentelemetry = { path = "../../" }
+opentelemetry = { path = "../../opentelemetry" }
 opentelemetry-contrib = { path = "../../opentelemetry-contrib", features = ["datadog"] }

examples/grpc/Cargo.toml

@@ -16,7 +16,7 @@ http = "0.2"
 tonic = "0.3"
 prost = "0.6"
 tokio = { version = "0.2", features = ["full"] }
-opentelemetry = { path = "../../", features = ["tonic"] }
+opentelemetry = { path = "../../opentelemetry", features = ["tonic"] }
 opentelemetry-jaeger = { path = "../../opentelemetry-jaeger" }
 
 [build-dependencies]

examples/http/Cargo.toml

@@ -14,4 +14,4 @@ path = "src/client.rs"
 [dependencies]
 hyper = "0.13"
 tokio = { version = "0.2", features = ["full"] }
-opentelemetry = { path = "../../", features = ["http"] }
+opentelemetry = { path = "../../opentelemetry", features = ["http"] }

examples/zipkin/Cargo.toml

@@ -4,5 +4,5 @@ version = "0.1.0"
 edition = "2018"
 
 [dependencies]
-opentelemetry = { path = "../../" }
+opentelemetry = { path = "../../opentelemetry" }
 opentelemetry-zipkin = { path = "../../opentelemetry-zipkin" }

opentelemetry-contrib/Cargo.toml

@@ -28,7 +28,7 @@ surf-client = ["opentelemetry/surf"]
 [dependencies]
 async-trait = { version = "0.1", optional = true }
 indexmap = { version = "1.6", optional = true }
-opentelemetry = { version = "0.9", path = "..", features = ["trace", "http"] }
+opentelemetry = { version = "0.9", path = "../opentelemetry", features = ["trace", "http"] }
 rmp = { version = "0.8", optional = true }
 lazy_static = "1.4"
 reqwest = { version = "0.10", optional = true }

opentelemetry-jaeger/Cargo.toml

@@ -24,7 +24,7 @@ async-std = { version = "1.6", optional = true }
 async-trait = "0.1"
 http = { version = "0.2", optional = true }
 isahc = { version = "0.9", default-features = false, optional = true }
-opentelemetry = { version = "0.9", default-features = false, features = ["trace"], path = ".." }
+opentelemetry = { version = "0.9", default-features = false, features = ["trace"], path = "../opentelemetry" }
 thrift = "0.13"
 tokio = { version = "0.2", features = ["udp", "sync"], optional = true }
 

opentelemetry-otlp/Cargo.toml

@@ -24,7 +24,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 async-trait = "0.1"
 futures = "0.3.5"
 grpcio = "0.6"
-opentelemetry = { version = "0.9.0", default-features = false, features = ["trace"], path = ".." }
+opentelemetry = { version = "0.9.0", default-features = false, features = ["trace"], path = "../opentelemetry" }
 protobuf = "2.18"
 
 [build-dependencies]

opentelemetry-prometheus/Cargo.toml

@@ -20,7 +20,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-opentelemetry = { version = "0.9.0", path = "..", default-features = false, features = ["metrics"] }
+opentelemetry = { version = "0.9.0", path = "../opentelemetry", default-features = false, features = ["metrics"] }
 prometheus = "0.10"
 protobuf = "2.14"
 

opentelemetry-semantic-conventions/Cargo.toml

@@ -20,7 +20,7 @@ all-features = true
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-opentelemetry = { version = "0.9.0", default-features = false, path = ".." }
+opentelemetry = { version = "0.9.0", default-features = false, path = "../opentelemetry" }
 
 [dev-dependencies]
-opentelemetry = { version = "0.9.0", default-features = false, features = ["trace"], path = ".." }
+opentelemetry = { version = "0.9.0", default-features = false, features = ["trace"], path = "../opentelemetry" }

opentelemetry-zipkin/Cargo.toml

@@ -27,7 +27,7 @@ surf-client = ["opentelemetry/surf"]
 
 [dependencies]
 async-trait = "0.1"
-opentelemetry = { version = "0.9.0", path = "..", features = ["trace", "http"] }
+opentelemetry = { version = "0.9.0", path = "../opentelemetry", features = ["trace", "http"] }
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 typed-builder = "0.7"

opentelemetry/Cargo.toml

@@ -0,0 +1,69 @@
+[package]
+name = "opentelemetry"
+version = "0.9.1"
+authors = ["OpenTelemetry Authors <[email protected]>"]
+description = "A metrics collection and distributed tracing framework"
+homepage = "https://github.com/open-telemetry/opentelemetry-rust"
+repository = "https://github.com/open-telemetry/opentelemetry-rust"
+readme = "README.md"
+categories = [
+    "development-tools::debugging",
+    "development-tools::profiling",
+    "api-bindings",
+    "asynchronous",
+]
+keywords = ["opentelemetry", "logging", "tracing", "metrics", "async"]
+license = "Apache-2.0"
+edition = "2018"
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]
+
+[dependencies]
+async-std = { version = "1.6", features = ["unstable"], default-features = false, optional = true  }
+async-trait = { version = "0.1", optional = true }
+base64 = { version = "0.13", optional = true }
+bincode = { version = "1.2", optional = true }
+dashmap = { version = "4.0.0-rc6", optional = true }
+fnv = { version = "1.0", optional = true }
+futures = "0.3"
+lazy_static = "1.4"
+percent-encoding = { version = "2.0", optional = true }
+pin-project = { version = "0.4", optional = true }
+rand = { version = "0.7", default-features = false, features = ["std"], optional = true }
+regex = { version = "1.3", default-features = false, features = ["std", "perf"], optional = true}
+serde = { version = "1.0", features = ["derive", "rc"], optional = true }
+http = { version = "0.2", optional = true }
+thiserror = { version = "1.0", optional = true }
+tokio = { version = "0.2", default-features = false, features = ["rt-core", "blocking", "time", "stream"], optional = true }
+tonic = { version = "0.3", default-features = false, optional = true }
+reqwest = { version = "0.10", default-features = false, features = ["blocking"], optional = true }
+surf = { version = "2.0", default-features = false, optional = true }
+
+[dev-dependencies]
+criterion = "0.3.1"
+rand_distr = "0.3.0"
+tokio = { version = "0.2", features = ["full"] }
+
+[features]
+default = ["trace"]
+base64_format = ["base64", "binary_propagator"]
+trace = ["rand", "pin-project", "async-trait", "regex", "percent-encoding"]
+metrics = ["thiserror", "dashmap", "fnv"]
+serialize = ["serde", "bincode"]
+binary_propagator = []
+
+[[bench]]
+name = "trace"
+harness = false
+
+[[bench]]
+name = "metric"
+harness = false
+required-features = ["metrics"]
+
+[[bench]]
+name = "ddsketch"
+harness = false
+required-features = ["metrics"]