Struct cumulus_client_consensus_common::ParentSearchParams

source · 
pub struct ParentSearchParams {
    pub relay_parent: PHash,
    pub para_id: ParaId,
    pub ancestry_lookback: usize,
    pub max_depth: usize,
    pub ignore_alternative_branches: bool,
}
Expand description

Parameters when searching for suitable parents to build on top of.

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§relay_parent: PHash

The relay-parent that is intended to be used.

§para_id: ParaId

The ID of the parachain.

§ancestry_lookback: usize

A limitation on the age of relay parents for parachain blocks that are being considered. This is relative to the relay_parent number.

§max_depth: usize

How “deep” parents can be relative to the included parachain block at the relay-parent. The included block has depth 0.

§ignore_alternative_branches: bool

Whether to only ignore “alternative” branches, i.e. branches of the chain which do not contain the block pending availability.

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