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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/rust/clap_builder/src/util/mod.rs | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | third_party/rust/clap_builder/src/util/mod.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/third_party/rust/clap_builder/src/util/mod.rs b/third_party/rust/clap_builder/src/util/mod.rs new file mode 100644 index 0000000000..a92aef8c3e --- /dev/null +++ b/third_party/rust/clap_builder/src/util/mod.rs @@ -0,0 +1,47 @@ +#![allow(clippy::single_component_path_imports)] + +mod any_value; +pub(crate) mod flat_map; +pub(crate) mod flat_set; +mod graph; +mod id; +mod str_to_bool; + +pub use self::id::Id; + +pub(crate) use self::any_value::AnyValue; +pub(crate) use self::any_value::AnyValueId; +pub(crate) use self::flat_map::Entry; +pub(crate) use self::flat_map::FlatMap; +pub(crate) use self::flat_set::FlatSet; +pub(crate) use self::graph::ChildGraph; +pub(crate) use self::str_to_bool::str_to_bool; +pub(crate) use self::str_to_bool::FALSE_LITERALS; +pub(crate) use self::str_to_bool::TRUE_LITERALS; + +pub(crate) mod color; + +pub(crate) const SUCCESS_CODE: i32 = 0; +// While sysexists.h defines EX_USAGE as 64, this doesn't seem to be used much in practice but +// instead 2 seems to be frequently used. +// Examples +// - GNU `ls` returns 2 +// - Python's `argparse` returns 2 +pub(crate) const USAGE_CODE: i32 = 2; + +pub(crate) fn safe_exit(code: i32) -> ! { + use std::io::Write; + + let _ = std::io::stdout().lock().flush(); + let _ = std::io::stderr().lock().flush(); + + std::process::exit(code) +} + +#[cfg(not(feature = "unicode"))] +pub(crate) fn eq_ignore_case(left: &str, right: &str) -> bool { + left.eq_ignore_ascii_case(right) +} + +#[cfg(feature = "unicode")] +pub(crate) use unicase::eq as eq_ignore_case; |