pub type SlowAdjustingFeeUpdate<R> = TargetedFeeAdjustment<R, TargetBlockFullness, AdjustmentVariable, MinimumMultiplier, MaximumMultiplier>;
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Parameterized slow adjusting fee updated based on https://w3f-research.readthedocs.io/en/latest/polkadot/overview/2-token-economics.html#-2.-slow-adjusting-mechanism // editorconfig-checker-disable-line

The adjustment algorithm boils down to:

diff = (previous_block_weight - target) / maximum_block_weight next_multiplier = prev_multiplier * (1 + (v * diff) + ((v * diff)^2 / 2)) assert(next_multiplier > min) where: v is AdjustmentVariable target is TargetBlockFullness min is MinimumMultiplier

Aliased Type§

struct SlowAdjustingFeeUpdate<R>(/* private fields */);