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Tue, 7 Jul 2026 18:25:04 -0400 (EDT) From: Junio C Hamano To: "brian m. carlson" Cc: Jeff King , git@vger.kernel.org, Patrick Steinhardt Subject: Re: [PATCH 4/7] hash: make git_hash_discard() idempotent In-Reply-To: (brian m. carlson's message of "Tue, 7 Jul 2026 21:41:00 +0000") References: <20260707045556.GA1288172@coredump.intra.peff.net> <20260707050700.GD1288294@coredump.intra.peff.net> <20260707201808.GD11780@coredump.intra.peff.net> Date: Tue, 07 Jul 2026 15:25:00 -0700 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain "brian m. carlson" writes: > Our Rust code makes calling final a second time impossible because > finalization takes `self`, not `&mut self`, so the object is _moved_ > into the final method and you no longer have access to it after that. That is a cute trick available to Rust but not many other languages, I guess ;-).