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-rw-r--r--src/rust/external/Cargo.toml6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/rust/external/Cargo.toml b/src/rust/external/Cargo.toml
index 60ec03be40..4735144ee6 100644
--- a/src/rust/external/Cargo.toml
+++ b/src/rust/external/Cargo.toml
@@ -14,3 +14,9 @@ name = "external"
path = "lib.rs"
crate_type = ["rlib", "staticlib"]
+[features]
+# We have to define a feature here because doctests don't get cfg(test),
+# and we need to disable some C dependencies when running the doctests
+# because of the various linker issues. See
+# https://github.com/rust-lang/rust/issues/45599
+test_linking_hack = []