94         let usage = cmd.render_usage_();  in format()  localVariable
96             message.format(cmd, usage);  in format()
351         usage: Option<StyledStr>,  in argument_conflict()
366             if let Some(usage) = usage {  in argument_conflict()
368                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in argument_conflict()
379     pub(crate) fn no_equals(cmd: &Command, arg: String, usage: Option<StyledStr>) -> Self {  in no_equals()
386             if let Some(usage) = usage {  in no_equals()
388                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in no_equals()
430         usage: Option<StyledStr>,  in invalid_subcommand()
456             if let Some(usage) = usage {  in invalid_subcommand()
458                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in invalid_subcommand()
468         usage: Option<StyledStr>,  in unrecognized_subcommand()
478             if let Some(usage) = usage {  in unrecognized_subcommand()
480                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in unrecognized_subcommand()
490         usage: Option<StyledStr>,  in missing_required_argument()
500             if let Some(usage) = usage {  in missing_required_argument()
502                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in missing_required_argument()
513         usage: Option<StyledStr>,  in missing_subcommand()
526             if let Some(usage) = usage {  in missing_subcommand()
528                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in missing_subcommand()
535     pub(crate) fn invalid_utf8(cmd: &Command, usage: Option<StyledStr>) -> Self {  in invalid_utf8()
540             if let Some(usage) = usage {  in invalid_utf8()
542                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in invalid_utf8()
553         usage: Option<StyledStr>,  in too_many_values()
563             if let Some(usage) = usage {  in too_many_values()
565                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in too_many_values()
577         usage: Option<StyledStr>,  in too_few_values()
594             if let Some(usage) = usage {  in too_few_values()
596                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in too_few_values()
626         usage: Option<StyledStr>,  in wrong_number_of_values()
643             if let Some(usage) = usage {  in wrong_number_of_values()
645                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in wrong_number_of_values()
657         usage: Option<StyledStr>,  in unknown_argument()
677             if let Some(usage) = usage {  in unknown_argument()
679                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in unknown_argument()
714         usage: Option<StyledStr>,  in unnecessary_double_dash()
734             if let Some(usage) = usage {  in unnecessary_double_dash()
736                     .insert_context_unchecked(ContextKind::Usage, ContextValue::StyledStr(usage));  in unnecessary_double_dash()
798     fn format(&mut self, cmd: &Command, usage: Option<StyledStr>) {  in format()
804                 let styled = format::format_error_message(&message, Some(cmd), usage);  in format()