merge-script bc93498b3e Merge rust-bitcoin/rust-bitcoin#4485: Add `Builder::with_capacity()` ... d003d48592 Add `Builder::with_capacity()` (Daniel Roberts) e492f94289 Update `ScriptBuf::with_capacity` docs (Daniel Roberts) Pull request description: Enable the creation of `bitcoin::script::Builder` with a preallocated capacity. This is pretty minor, but it provides a small speedup if used correctly. I've observed a 0.4% speedup and a 0.7% speedup in two code bases that create lots of outputs (on the order of tens to hundreds of thousands). It provided a much larger speedup (5% or so) in the latter code base before some other optimizations dwarfed it. I have a branch that also uses it for `ScriptBufExt::new_*()` but while it provides a small performance improvement for all script types except one, `ScriptBufExt::new_p2tr()` actually causes a small performance regression. Since the only use case I have for creating lots and lots of scripts is in taproot with CHECKTEMPLATEVERIFY, I'm holding back that change if/until I figure out what's going on exactly (and hopefully resolve it). ACKs for top commit: tcharding: ACK d003d48592 apoelstra: ACK d003d4859251abb01929ccab6009a02e0c96b0cd; successfully ran local tests Tree-SHA512: 51137574ca3d9dc5c319df124f470abd0f82413c093a5636af0439eb0fc2ad01dcf83df366a02279fc7d28feed24aa8c7db33b3c474d8bde7a9b6636343f8e9a		2025-05-13 17:16:54 +00:00
..
borrowed.rs	primitives: Add docs section for script hex API	2025-05-08 15:25:52 +10:00
mod.rs	Finalize the script hex APIs	2025-05-08 15:12:05 +10:00
owned.rs	Merge rust-bitcoin/rust-bitcoin#4485: Add `Builder::with_capacity()`	2025-05-13 17:16:54 +00:00