Trait hdk::prelude::ActionWeighed

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pub trait ActionWeighed {
    type Unweighed: ActionUnweighed;
    type Weight: Default;

    // Required methods
    fn into_action(self) -> Action;
    fn unweighed(self) -> Self::Unweighed;
}
Expand description

A trait to unify the “inner” parts of an Action, i.e. the structs inside the Action enum’s variants. This trait is used for the “weighed” version of each struct, i.e. the version without weight information erased.

Action types with no weight are considered “weighed” and “unweighed” at the same time, but types with weight have distinct types for the weighed and unweighed versions.

Required Associated Types§

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type Unweighed: ActionUnweighed

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type Weight: Default

Required Methods§

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fn into_action(self) -> Action

Construct the full Action enum with this variant.

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fn unweighed(self) -> Self::Unweighed

Erase the rate limiting weight info, creating an “unweighed” version of this action. This is used primarily by validators who need to run the weigh callback on an action they received, and want to make sure their callback is not using the predefined weight to influence the result.

Implementors§