pub enum ParseError<'a> {
    NotEnoughArguments,
    Other(&'a str),
    ParseArgumentError {
        value: &'a str,
    },
    TooManyArguments {
        expected: usize,
    },
    UnknownFlag {
        flag: char,
    },
    UnknownOption {
        name: &'a str,
    },
    UnknownCommand,
}

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NotEnoughArguments

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Other(&'a str)

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ParseArgumentError

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§value: &'a str
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TooManyArguments

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§expected: usize
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UnknownFlag

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§flag: char
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UnknownOption

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§name: &'a str
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UnknownCommand

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impl<'a> Debug for ParseError<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a, E: Error> From<ParseError<'a>> for ProcessError<'a, E>

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fn from(value: ParseError<'a>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<'a> RefUnwindSafe for ParseError<'a>

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impl<'a> Send for ParseError<'a>

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impl<'a> Sync for ParseError<'a>

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impl<'a> Unpin for ParseError<'a>

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impl<'a> UnwindSafe for ParseError<'a>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.