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Sat, 23 Aug 2025 04:13:19 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: AUjxW90XxsEV Date: Sat, 23 Aug 2025 10:12:59 +0200 From: "Kristoffer Haugsbakk" To: "Josh Soref" , git@vger.kernel.org Cc: "Elijah Newren" , "brian m. carlson" , "Taylor Blau" , "Christian Brabandt" , "Phillip Wood" , "Eli Schwartz" , "Haelwenn (lanodan) Monnier" , "Johannes Schindelin" , =?UTF-8?Q?Matthias_A=C3=9Fhauer?= , "Patrick Steinhardt" , "Sam James" , "Collin Funk" , "Mike Hommey" , "Pierre-Emmanuel Patry" , "D. Ben Knoble" , "Ramsay Jones" , "Ezekiel Newren" Message-Id: In-Reply-To: References: Subject: Re: [PATCH v3 06/15] ivec: create a vector type that is interoperable between C and Rust Content-Type: text/plain Content-Transfer-Encoding: 7bit On Sat, Aug 23, 2025, at 05:55, Ezekiel Newren via GitGitGadget wrote: > From: Ezekiel Newren > > Trying to use Rust's Vec in C, or git's ALLOC_GROW() macros (via > wrapper functions) in Rust is painful because: nit: s/git's/Git's/ > [snip] > diff --git a/rust/interop/src/ivec.rs b/rust/interop/src/ivec.rs > [snip] > + // assert_eq!(vec.capacity, vec.slice.len()); Why are there three commented-out assertions? (all capacity/length) > + assert_eq!(expected, vec.length); > + assert!(vec.capacity >= expected); > + for i in 0..vec.length { > + assert_eq!(default_value, vec[i]); > + } > [snip] -- Kristoffer Haugsbakk