Migrate From BigInt to BI

Lumos was initially designed to run in NodeJS 12+, but we found that some dApps actually run in browsers, and some earlier browsers, such as Safari on iOS13, do not support the BigInt, so we migrate the bigint-related APIs from BigInt to BI, a big integer wrapper.

Migration Rule

In order to keep compatibility, we have adapted the API according to the following rules

BigInt in Parameter

We provide a union API that allow user pass a BIish as the parameter, for example, both toBigUint128LE(1n) and toBigUint128LE(BI.from(1)) will work

BigInt in Return

We provide a new API for returning BI that ends with Compatible, for example, both readBigUint128LE -> readBigUint128LECompatible

Progress

base

parseSince -> parseSinceCompatible
generateSince
toBigUInt64LE
readBigUInt64LE -> readBigUint64LECompatible
toBigUInt128LE
readBigUInt128LE -> readBigUInt128LECompatible

helpers

minimalCellCapacity -> minimalCellCapacityCompatible

common-scripts

anyone_can_pay.checkLimit
anyone_can_pay.injectCapacity
anyone_can_pay.withdraw
common.transfer
common.injectCapacity
common.payFee
common.payFeeByFeeRate
common.collectInputCompatible
dao.deposit
dao.calculateDaoEarliestSince -> dao.calculateDaoEarliestSinceCompatible
dao.extractDaoData -> dao.extractDaoDataCompatible
dao.calculateMaximumWithdraw -> dao.calculateMaximumWithdrawCompatible
deploy.completeTx
deploy.injectCapacity
deploy.calculateTxFee
deploy.calculateFee
locktime_pool.transfer -> locktime_pool.transferCompatible
locktime_pool.injectCapacityWithoutChange -> locktime_pool.injectCapacityWithoutChangeCompatible
locktime_pool.payFee
secp256k1_blake160.transfer -> secp256k1_blake160.transferCompatible
secp256k1_blake160.payFee
secp256k1_blake160_multisig.transfer -> secp256k1_blake160_multisig.transferCompatible
secp256k1_blake160_multisig.payFee
sudt.issueToken
sudt.transfer

Migrate From BigInt to BI

Migration Rule​

BigInt in Parameter​

BigInt in Return​

Progress​

Related API​

base​

helpers​

common-scripts​