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Add a comment to make the purpose more clearly

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Signed-off-by: zydxhs <johnsmithcry@163.com>
This commit is contained in:
zydxhs 2020-08-02 22:58:46 +08:00
parent 38a615f407
commit a279f9b371
1 changed files with 1 additions and 0 deletions
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exercises/error_handling/errors1.rs
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@ -36,6 +36,7 @@ mod tests {
fn explains_why_generating_nametag_text_fails() { fn explains_why_generating_nametag_text_fails() {
assert_eq!( assert_eq!(
generate_nametag_text("".into()), generate_nametag_text("".into()),
// Don't change this line
Err("`name` was empty; it must be nonempty.".into()) Err("`name` was empty; it must be nonempty.".into())
); );
} }