Module frame_support::traits::defensive_prelude
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Prelude module for all defensive traits to be imported at once.
Traits
A trait to handle errors and options when you are really sure that a condition must hold, but
not brave enough to
expect on it, or a default fallback value makes more sense.Subset of methods similar to
Defensive that can only work for a Option.Subset of methods similar to
Defensive that can only work for a Result.