referrerpolicy=no-referrer-when-downgrade

Function polkadot_runtime_common::crowdloan::migration::crowdloan_index_migration::migrate

source · 
pub fn migrate<T: Config>() -> Weight
Expand description

This migration converts crowdloans to use a crowdloan index rather than the parachain id as a unique identifier. This makes it easier to swap two crowdloans between parachains.