Add context when rustdoc command is not found
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1 changed files with 3 additions and 1 deletions
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@ -356,7 +356,9 @@ impl MDBook {
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}
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debug!("running {:?}", cmd);
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let output = cmd.output()?;
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let output = cmd
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.output()
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.with_context(|| "failed to execute `rustdoc`")?;
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if !output.status.success() {
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failed = true;
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