feat: big number support for cbor #1603
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bigint support in cbor
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trivikr
approved these changes
Jun 24, 2025
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reference:
https://www.rfc-editor.org/rfc/rfc8949.html#name-bignums
https://www.rfc-editor.org/rfc/rfc8949.html#name-decimal-fractions-and-bigfl
related: #1511
PR adds support for BigInteger and BigDecimal in the Smithy RPC v2 CBOR protocol.
A new build setting is added called "bigNumberMode":
big.js-> use the Big class frombig.jsfor serdenative-> uses the native JSbigintclass for BigInteger and the@smithy/core/serdeNumericValuecontainer class for BigDecimal