pub enum XMark {
Mark0,
Mark1,
Mark2,
}
Expand description
The mark type used in the XArray.
The XArray itself and an item in it can have up to three different marks.
Users can use a self-defined type to distinguish which kind of mark they want to set. Such a
type must implement the Into<XMark> trait.
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.