Enum pgetopts::Fail
[−]
[src]
pub enum Fail { ArgumentMissing(String), UnrecognizedOption(String), OptionMissing(String), OptionDuplicated(String), UnexpectedArgument(String), }
The type returned when the command line does not conform to the
expected format. Use the Debug
implementation to output detailed
information.
Variants
ArgumentMissing(String)
The option requires an argument but none was passed.
UnrecognizedOption(String)
The passed option is not declared among the possible options.
OptionMissing(String)
A required option is not present.
OptionDuplicated(String)
A single occurrence option is being used multiple times.
UnexpectedArgument(String)
There's an argument being passed to a non-argument option.
Trait Implementations
impl Clone for Fail
[src]
fn clone(&self) -> Fail
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more
impl Debug for Fail
[src]
impl PartialEq for Fail
[src]
fn eq(&self, __arg_0: &Fail) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Fail) -> bool
This method tests for !=
.