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Date: Sun, 16 Mar 2025 22:59:56 +0100
From: Danilo Krummrich <dakr@kernel.org>
To: Tamir Duberstein <tamird@gmail.com>
Cc: Benno Lossin <benno.lossin@proton.me>, ojeda@kernel.org,
	alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net,
	bjorn3_gh@protonmail.com, a.hindborg@kernel.org,
	aliceryhl@google.com, tmgross@umich.edu, andrewjballance@gmail.com,
	rust-for-linux@vger.kernel.org
Subject: Re: [PATCH 1/2] rust: alloc: extend safety requirements of
 Vec::set_len()
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On Sun, Mar 16, 2025 at 05:52:33PM -0400, Tamir Duberstein wrote:
> Actually, I don't think we need `dec_len` after all. `clear` can be
> implemented as `self.truncate(0)`. Do you agree?

Indeed, but I still think it would be nice to have dec_len(). pop() would be
another candidate for instance.