Include futures as full dependency for documentation only

Signed-off-by: onalante-msft <[email protected]>
kube-rs · May 10, 2022 · 8a79c27 · 8a79c27
1 parent fedc2c4
commit 8a79c27
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/Makefile b/Makefile
@@ -10,7 +10,7 @@ fmt:
 	rustfmt +nightly --edition 2021 $$(find . -type f -iname *.rs)
 
 doc:
-	RUSTDOCFLAGS="--cfg docsrs" cargo +nightly doc --lib --workspace --features=derive,ws,oauth,jsonpatch,client,derive,runtime,admission,k8s-openapi/v1_23 --open
+	RUSTDOCFLAGS="--cfg docsrs" cargo +nightly doc --lib --workspace --features=__for_docs_only_do_not_use,derive,ws,oauth,jsonpatch,client,derive,runtime,admission,k8s-openapi/v1_23 --open
 
 test:
 	cargo test --lib --all

diff --git a/kube-runtime/Cargo.toml b/kube-runtime/Cargo.toml
@@ -20,6 +20,7 @@ features = ["k8s-openapi/v1_23"]
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
+futures = { version = "0.3.17", optional = true }
 futures-channel = { version = "0.3.17", features = ["sink"] }
 futures-util = { version = "0.3.17", features = ["sink"] }
 kube-client = { path = "../kube-client", version = "=0.71.0", default-features = false, features = ["jsonpatch", "client"] }
@@ -53,3 +54,7 @@ schemars = "0.8.6"
 version = "0.14.0"
 default-features = false
 features = ["v1_23"]
+
+[features]
+# Switch to "dep:futures" if/when rust-version >= 1.60
+__for_docs_only_do_not_use = ["futures"]