}
draw_note_separator(&mut buffer, 0, max_line_num_len + 1);
if *level != Level::FailureNote {
- let level_str = level.to_string();
- if !level_str.is_empty() {
- buffer.append(0, &level_str, Style::MainHeaderMsg);
- buffer.append(0, ": ", Style::NoStyle);
- }
+ buffer.append(0, level.to_str(), Style::MainHeaderMsg);
+ buffer.append(0, ": ", Style::NoStyle);
}
self.msg_to_buffer(&mut buffer, msg, max_line_num_len, "note", None);
} else {
- let level_str = level.to_string();
// The failure note level itself does not provide any useful diagnostic information
- if *level != Level::FailureNote && !level_str.is_empty() {
- buffer.append(0, &level_str, Style::Level(*level));
+ if *level != Level::FailureNote {
+ buffer.append(0, level.to_str(), Style::Level(*level));
}
// only render error codes, not lint codes
if let Some(DiagnosticId::Error(ref code)) = *code {
buffer.append(0, &code, Style::Level(*level));
buffer.append(0, "]", Style::Level(*level));
}
- if *level != Level::FailureNote && !level_str.is_empty() {
+ if *level != Level::FailureNote {
buffer.append(0, ": ", header_style);
}
for &(ref text, _) in msg.iter() {
let mut buffer = StyledBuffer::new();
// Render the suggestion message
- let level_str = level.to_string();
- if !level_str.is_empty() {
- buffer.append(0, &level_str, Style::Level(*level));
- buffer.append(0, ": ", Style::HeaderMsg);
- }
+ buffer.append(0, level.to_str(), Style::Level(*level));
+ buffer.append(0, ": ", Style::HeaderMsg);
+
self.msg_to_buffer(
&mut buffer,
&[(suggestion.msg.to_owned(), Style::NoStyle)],