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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /vendor/clap/src/error/context.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap/src/error/context.rs')
-rw-r--r-- | vendor/clap/src/error/context.rs | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/clap/src/error/context.rs b/vendor/clap/src/error/context.rs new file mode 100644 index 000000000..985cd4d70 --- /dev/null +++ b/vendor/clap/src/error/context.rs @@ -0,0 +1,55 @@ +/// Semantics for a piece of error information +#[derive(Copy, Clone, Debug, PartialEq, Eq)] +#[non_exhaustive] +pub enum ContextKind { + /// The cause of the error + InvalidSubcommand, + /// The cause of the error + InvalidArg, + /// Existing arguments + PriorArg, + /// Accepted values + ValidValue, + /// Rejected values + InvalidValue, + /// Number of values present + ActualNumValues, + /// Number of allowed values + ExpectedNumValues, + /// Minimum number of allowed values + MinValues, + /// Number of occurrences present + ActualNumOccurrences, + /// Maximum number of allowed occurrences + MaxOccurrences, + /// Potential fix for the user + SuggestedCommand, + /// Potential fix for the user + SuggestedSubcommand, + /// Potential fix for the user + SuggestedArg, + /// Potential fix for the user + SuggestedValue, + /// Trailing argument + TrailingArg, + /// A usage string + Usage, + /// An opaque message to the user + Custom, +} + +/// A piece of error information +#[derive(Clone, Debug, PartialEq, Eq)] +#[non_exhaustive] +pub enum ContextValue { + /// [`ContextKind`] is self-sufficient, no additional information needed + None, + /// A single value + Bool(bool), + /// A single value + String(String), + /// Many values + Strings(Vec<String>), + /// A single value + Number(isize), +} |