rust-bitcoin / rust-bitcoin / 14251106981

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Merge rust-bitcoin/rust-bitcoin#4302: Add push_relative_lock_time() and deprecate push_sequence()

<a class=hub.com/rust-bitcoin/rust-bitcoin/commit/<a class="double-link" href="https://git"><a class=hub.com/rust-bitcoin/rust-bitcoin/commit/ebaf162a962494329c6cb5f6d375a6a4a97fe83b">ebaf162a9 Add push_relative_lock_time() and deprecate push_sequence() (Erick Cestari)

Pull request description:

  This pr improves the script builder API to better align with Bitcoin semantics when working with relative timelocks:

  - Add `push_relative_lock_time()` method that takes a `relative::LockTime` parameter, which correctly represents the semantic meaning when working with CHECKSEQUENCEVERIFY

  - Deprecate `push_sequence()` in favor of `push_relative_lock_time()` to avoid confusion between sequence numbers and relative timelocks

  This addresses a potential confusion point in the API where developers might incorrectly push raw sequence numbers in scripts when what they actually need is to push a relative locktime value that will be checked against the transaction's sequence numbers by CHECKSEQUENCEVERIFY.

  Closes #4301

ACKs for top commit:
  apoelstra:
    ACK ebaf162a962494329c6cb5f6d375a6a4a97fe83b; successfully ran local tests
  tcharding:
    ACK ebaf162a962494329c6cb5f6d375a6a4a97fe83b

Tree-SHA512: 52c37b6e813f91590676978c9bab257d81f

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