Lines Matching refs:Some

29 //!       Some(true) => "Yep! It's recent!",
30 //!       Some(false) => "No, it's older.",
44 //!       Some(true) => "Yes! It's a dev or nightly release!",
45 //!       Some(false) => "No, it's stable or beta.",
55 //!   if let Some(true) = rustc::supports_feature("doc_cfg") {
66 //!       Some(c) if c.is_stable() => format!("Yes! It's stable."),
67 //!       Some(c) => format!("No, the channel {} is not stable.", c),
112             Some("rustc") => {
117             Some("release:") => version = split(line),
118             Some("commit-date:") if line.ends_with("unknown") => date = None,
119             Some("commit-date:") => date = split(line),
145         Some((Some(version), Some(date))) => (version, date),
151         Some(version) => match Channel::parse(&version_str) {
152             Some(channel) => match Date::parse(&date_str) {
153                 Some(date) => Some((version, channel, date)),
173         (Some(rustc_date), Some(min_date)) => Some(rustc_date >= min_date),
189         (Some(rustc_date), Some(max_date)) => Some(rustc_date <= max_date),
205         (Some(rustc_date), Some(date)) => Some(rustc_date == date),
221         (Some(rustc_ver), Some(min_ver)) => Some(rustc_ver >= min_ver),
237         (Some(rustc_ver), Some(max_ver)) => Some(rustc_ver <= max_ver),
252         (Some(rustc_ver), Some(version)) => Some(rustc_ver == version),
285 /// if let Some(true) = rustc::supports_feature("doc_cfg") {
291         Some(true) => { /* continue */ }
292         Some(false) => return Some(false),
300     if let Some((flags, delim)) = env_flags {
309         if let Some(allow_features) = allow_features.last() {
310             return Some(allow_features.split(',').any(|f| f.trim() == feature));
316     Some(true)
328             if let (Some(v), d) = $f(&$s) {
368             "rustc 1.20.0 (2017-07-09)" => "1.20.0", Some("2017-07-09"),
369             "rustc 1.20.0-dev (2017-07-09)" => "1.20.0-dev", Some("2017-07-09"),
370             "rustc 1.20.0-nightly (d84693b93 2017-07-09)" => "1.20.0-nightly", Some("2017-07-09"),
371             "rustc 1.20.0 (d84693b93 2017-07-09)" => "1.20.0", Some("2017-07-09"),
372             "rustc 1.30.0-nightly (3bc2ca7e4 2018-09-20)" => "1.30.0-nightly", Some("2018-09-20"),
385                 release: 1.0.0" => "1.0.0", Some("2015-05-13"),
392                 release: 1.0.0" => "1.0.0", Some("2015-05-13"),
399                 release: 1.50.0" => "1.50.0", Some("2021-02-10"),
407                 LLVM version: 12.0.0" => "1.52.0-nightly", Some("2021-03-07"),
477             let (version, date) = (&format!("1.{}.0", v), Some(DATES[v]));