pub enum Error {
    InvalidFilterThresh,
    InvalidLowLimit,
    InvalidHighLimit,
}
Expand description
Invalid filter threshold value
Invalid low limit - must be < 0
Invalid high limit - must be > 0
Formats the value using the given formatter. 
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Immutably borrows from an owned value. 
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Mutably borrows from an owned value. 
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Returns the argument unchanged.
Calls U::from(self).
That is, this conversion is whatever the implementation of
From<T> for U chooses to do.
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.