linux-kernel - Re: [PATCH v2 1/4] rust: uaccess: add userspace pointers

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Date: Thu,  8 Feb 2024 23:54:07 +0100
From: Valentin Obst <kernel@...entinobst.de>
To: aliceryhl@...gle.com
Cc: a.hindborg@...sung.com,
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	Valentin Obst <kernel@...entinobst.de>
Subject: Re: [PATCH v2 1/4] rust: uaccess: add userspace pointers

> +    /// Reads the entirety of the user slice, appending it to the end of the
> +    /// provided buffer.
> +    ///
> +    /// Fails with `EFAULT` if the read encounters a page fault.
> +    pub fn read_all(self, buf: &mut Vec<u8>) -> Result<()> {
> +        self.reader().read_all(buf)
> +    }

I think there is also no need to give an explicit `()` for the
generic type parameter here as it is the default (applies to some
other methods in this patch as well).