Use unreachable!(…)

This commit is contained in:
sharkdp 2020-11-23 13:38:11 +01:00 committed by David Peter
parent f5531cc7fa
commit 1fbdef06aa

View file

@ -169,7 +169,8 @@ impl App {
|| match self.matches.value_of("color") { || match self.matches.value_of("color") {
Some("always") => true, Some("always") => true,
Some("never") => false, Some("never") => false,
_ => env::var_os("NO_COLOR").is_none() && self.interactive_output, Some("auto") => env::var_os("NO_COLOR").is_none() && self.interactive_output,
_ => unreachable!("other values for --color are not allowed"),
}, },
paging_mode, paging_mode,
term_width: maybe_term_width.unwrap_or(Term::stdout().size().1 as usize), term_width: maybe_term_width.unwrap_or(Term::stdout().size().1 as usize),