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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /vendor/clap/src/builder/arg_predicate.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap/src/builder/arg_predicate.rs')
-rw-r--r-- | vendor/clap/src/builder/arg_predicate.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vendor/clap/src/builder/arg_predicate.rs b/vendor/clap/src/builder/arg_predicate.rs new file mode 100644 index 000000000..bc79a11b7 --- /dev/null +++ b/vendor/clap/src/builder/arg_predicate.rs @@ -0,0 +1,19 @@ +use crate::builder::OsStr; + +/// Operations to perform on argument values +/// +/// These do not apply to [`ValueSource::DefaultValue`][crate::parser::ValueSource::DefaultValue] +#[derive(Clone, Debug, PartialEq, Eq)] +#[cfg_attr(feature = "unstable-v5", non_exhaustive)] +pub enum ArgPredicate { + /// Is the argument present? + IsPresent, + /// Does the argument match the specified value? + Equals(OsStr), +} + +impl<S: Into<OsStr>> From<S> for ArgPredicate { + fn from(other: S) -> Self { + Self::Equals(other.into()) + } +} |