Module utils 

Common utility functions for Balancer pools

Constants

MAX_UINT256

Maximum uint256 value

Functions

compute_and_charge_aggregate_swap_fees

Compute and charge aggregate swap fees

copy_to_scaled18_apply_rate_round_down_array

Copy amounts to scaled 18 with rate applied, rounding down

copy_to_scaled18_apply_rate_round_up_array

Copy amounts to scaled 18 with rate applied, rounding up

find_case_insensitive_index_in_list

Find case insensitive index in list

get_single_input_index

Get single input index from amounts

is_same_address

Check if two addresses are the same (case insensitive)

require_unbalanced_liquidity_enabled

Require unbalanced liquidity to be enabled

to_raw_undo_rate_round_down

Convert scaled 18 amount back to raw amount, rounding down Reverses the scalingFactor and tokenRate applied to amount, resulting in a smaller or equal value depending on whether it needed scaling/rate adjustment or not. The result is rounded down.

to_raw_undo_rate_round_up

Convert scaled 18 amount back to raw amount, rounding up Reverses the scalingFactor and tokenRate applied to amount, resulting in a smaller or equal value depending on whether it needed scaling/rate adjustment or not. The result is rounded up.

to_scaled_18_apply_rate_round_down

Convert to scaled 18 with rate applied, rounding down

to_scaled_18_apply_rate_round_up

Convert to scaled 18 with rate applied, rounding up