Enum Error 
Source pub enum Error {
    SizeMismatchCurve,
    PointNotOnSelectedCurve,
}
Expand description
It means the purpose of the selected block does not match the
configured key purpose and the calculation will not proceed.
It means that the point is not on the curve.
Source§Available on crate feature unstable only.
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.