feat: redesign TransactionIntent as high-level business intents#200
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feat: redesign TransactionIntent as high-level business intents#200
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Replace low-level call intents (Transfer, Bond, Unbond, AddProxy, etc.) with business-level intents (Payment, Consolidate, Stake, Unstake, Claim, FillNonce). The crate now handles intent-to-call composition internally, including automatic batching for multi-call operations. Composition logic: - Payment → transfer or transferKeepAlive - Consolidate → transferAll - Stake with proxyAddress → batchAll(bond, addProxy) - Stake without proxyAddress → bondExtra (top-up) - Unstake with stopStaking → batchAll(removeProxy, chill, unbond) - Unstake without stopStaking → unbond - Claim → withdrawUnbonded - FillNonce → zero-value transferKeepAlive to self Old call-level types are now internal CallIntent (not public). Includes bondExtra encoding (previously missing). 47 tests pass (18 new composition + deserialization tests). Ticket: BTC-3120
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Redesign
TransactionIntentfrom low-level call intents (Transfer, Bond,Unbond, AddProxy, etc.) to high-level business intents (Payment, Consolidate,
Stake, Unstake, Claim, FillNonce). The crate now handles intent-to-call
composition internally, including automatic batching for multi-call operations.
Old call-level types become internal
CallIntent(not public). This matchesthe pattern established by
wasm-solana, wherebuildFromIntentacceptsbusiness-level intents and handles instruction composition in Rust.
Composition logic
Also adds the previously missing
bondExtracall encoding.47 tests pass (18 new composition + deserialization tests).
Ticket: BTC-3120