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polkadot_node_primitives

Struct SubmitCollationParams

Source 
pub struct SubmitCollationParams {
    pub relay_parent: Hash,
    pub collation: Collation,
    pub parent_head: HeadData,
    pub validation_code_hash: ValidationCodeHash,
    pub result_sender: Option<Sender<CollationSecondedSignal>>,
    pub core_index: CoreIndex,
}
Expand description

Parameters for CollationGenerationMessage::SubmitCollation.

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§relay_parent: Hash

The relay-parent the collation is built against.

§collation: Collation

The collation itself (PoV and commitments)

§parent_head: HeadData

The parent block’s head-data.

§validation_code_hash: ValidationCodeHash

The hash of the validation code the collation was created against.

§result_sender: Option<Sender<CollationSecondedSignal>>

An optional result sender that should be informed about a successfully seconded collation.

There is no guarantee that this sender is informed ever about any result, it is completely okay to just drop it. However, if it is called, it should be called with the signed statement of a parachain validator seconding the collation.

§core_index: CoreIndex

The core index on which the resulting candidate should be backed

Trait Implementations§

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impl Debug for SubmitCollationParams

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

Formats the value using the given formatter. Read more

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