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StateTransitionCreationOptions

dpp::state_transition::state_transitions::batch_transition::methods

Struct StateTransitionCreationOptions 

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pub struct StateTransitionCreationOptions {
    pub signing_options: StateTransitionSigningOptions,
    pub batch_feature_version: Option<FeatureVersion>,
    pub method_feature_version: Option<FeatureVersion>,
    pub base_feature_version: Option<FeatureVersion>,
    pub action_fee_agreement: Option<DocumentActionFeeAgreement>,
    pub contest_fund: Option<Credits>,
}

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§signing_options: StateTransitionSigningOptions

The signing options

§batch_feature_version: Option<FeatureVersion>§method_feature_version: Option<FeatureVersion>§base_feature_version: Option<FeatureVersion>§action_fee_agreement: Option<DocumentActionFeeAgreement>

The action fees the document transition agrees to pay. Required when the document type charges a fee for the action (protocol version 14).

§contest_fund: Option<Credits>

The most a contested document create is willing to pay into the contest it joins. From protocol version 14 it pays the fund to join, which doubles as the contest grows past 250 contenders, and is refused when that is more than this: it pays the transition’s fees, but nothing into the contest. The identity must hold what it states, because the balance check made before the contest is counted is against it. None keeps the fund the create is built with, the contest’s fund, what joining a contest holding fewer than 250 contenders costs. A create that joins no contest ignores it.

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impl StateTransitionCreationOptions

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pub fn validate_base_carries_action_fee_agreement( &self, platform_version: &PlatformVersion, ) -> Result<(), ProtocolError>

Fails when the options name an action fee agreement and the document base they select under platform_version is too old to carry it, which the builders would only find out after their caller has spent an identity contract nonce on the transition. A caller that reserves the nonce first asks this before it does.

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pub fn apply_action_fee_agreement( &self, transition: impl Into<DocumentTransition>, ) -> Result<DocumentTransition, ProtocolError>

transition carrying the options’ action fee agreement, if they name one. A base too old to carry it is an error: the transition must not go out without what its signer agreed to.

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pub fn apply_contest_fund( &self, transition: DocumentTransition, ) -> DocumentTransition

transition stating the options’ contest fund as the most it pays into its contest, if they name one and it is a contested create.

Trait Implementations§

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impl Clone for StateTransitionCreationOptions

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fn clone(&self) -> StateTransitionCreationOptions

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for StateTransitionCreationOptions

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impl Debug for StateTransitionCreationOptions

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for StateTransitionCreationOptions

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fn default() -> StateTransitionCreationOptions

Returns the “default value” for a type. Read more
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impl Eq for StateTransitionCreationOptions

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impl PartialEq for StateTransitionCreationOptions

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fn eq(&self, other: &StateTransitionCreationOptions) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for StateTransitionCreationOptions

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