Issue 48: Pack Vault struct fields for smaller layout#96
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JerryIdoko merged 2 commits intoVesting-Vault:mainfrom Feb 25, 2026
Merged
Issue 48: Pack Vault struct fields for smaller layout#96JerryIdoko merged 2 commits intoVesting-Vault:mainfrom
JerryIdoko merged 2 commits intoVesting-Vault:mainfrom
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Mar 30, 2026
- Added Gas Treasury mechanism to subsidize transaction fees for the first 100 users - Users with < 5 XLM balance can now claim vesting rewards with zero gas cost (contract pays fee) - Implemented `GasSubsidyTracker` to track subsidized claims - Added `claim_with_subsidy()` function that signs and pays fee from treasury if eligible - Includes subsidy limit (100 users) and minimum XLM threshold check Closes Vesting-Vault#149 Vesting-Vault#96
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PR description:
Vaultfields (i128 → 8-byte → bool) to minimize Rust padding.#[contracttype]serialization guidance: field order is schema; reordering requires migration if any Vaults already exist.SPEC.mdto reflect the new layout and best practices.closes #74