fix(errors1): Add a comment to make the purpose more clear (#486)
Signed-off-by: zydxhs <johnsmithcry@163.com>
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@ -36,6 +36,7 @@ mod tests {
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fn explains_why_generating_nametag_text_fails() {
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fn explains_why_generating_nametag_text_fails() {
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assert_eq!(
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assert_eq!(
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generate_nametag_text("".into()),
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generate_nametag_text("".into()),
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// Don't change this line
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Err("`name` was empty; it must be nonempty.".into())
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Err("`name` was empty; it must be nonempty.".into())
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);
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);
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}
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}
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