Clarify ancestor usage in workspace detection
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08ddd9c42a
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@ -166,6 +166,8 @@ pub fn chdir_workspace_root() -> Result<()> {
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let workspace_root = project_dir
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let workspace_root = project_dir
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.ancestors()
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.ancestors()
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.filter(|dir| dir.join("Cargo.toml").exists())
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.filter(|dir| dir.join("Cargo.toml").exists())
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// The ancestors are ordered starting from `project_dir` going up to the filesystem root. So
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// this is the leftmost matching ancestor.
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.last()
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.last()
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.with_context(|| {
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.with_context(|| {
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format!(
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format!(
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