Trait diesel::prelude::DecoratableTarget

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pub trait DecoratableTarget<P> {
    type FilterOutput;

    // Required method
    fn filter_target(self, predicate: P) -> Self::FilterOutput;
}
Expand description

Interface to add information to conflict targets. Designed to be open for further additions to conflict targets like constraints

Required Associated Types§

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type FilterOutput

Output type of filter_target operation

Required Methods§

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fn filter_target(self, predicate: P) -> Self::FilterOutput

equivalent to filter of FilterDsl but aimed at conflict targets

Implementors§

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impl<Stmt, T, P> DecoratableTarget<P> for IncompleteOnConflict<Stmt, T>

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impl<T, P> DecoratableTarget<P> for T
where P: Expression, P::SqlType: BoolOrNullableBool, T: UndecoratedConflictTarget,

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type FilterOutput = DecoratedConflictTarget<T, WhereClause<P>>