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[bcs] Add documentation for BCS#817

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gregnazario merged 1 commit intomainfrom
add-bcs-docs
Feb 12, 2025
Merged

[bcs] Add documentation for BCS#817
gregnazario merged 1 commit intomainfrom
add-bcs-docs

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Description

BCS docs for how to serialize in multiple languages.

This is a first pass, will need to make updates to finish the last ones, but some of this was generated with AI to shorten the coding time

Checklist

  • If any existing pages were renamed or removed:
    • Were redirects added to next.config.mjs?
    • Did you update any relative links that pointed to the renamed / removed pages?
  • Do all Lints pass?
    • Have you ran pnpm fmt?
    • Have you ran pnpm lint?

@gregnazario gregnazario requested a review from a team as a code owner February 12, 2025 02:57
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// Serialize
let val: u256 = 10000000000000000;
let bytes: vector<u8> = bcs::to_bytes(&val);
assert!(bytes == vector[0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x9c, 0x4f, 0x2c, 0x68, 0x00, 0x00]);
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The u256 bytes vector contains 34 bytes but the specification requires exactly 32 bytes. Please remove the trailing 0x00, 0x00 from the vector to match both the specification and the examples in other languages.

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@gregnazario gregnazario merged commit 7a7095e into main Feb 12, 2025
5 of 6 checks passed
@gregnazario gregnazario deleted the add-bcs-docs branch February 12, 2025 03:50
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