Files
neon/pageserver
Arpad Müller 6cd497bb44 Make VirtualFile::crashsafe_overwrite async fn (#5189)
## Problem

The `VirtualFile::crashsafe_overwrite` function was introduced by #5186
but it was not turned `async fn` yet. We want to make these functions
async fn as part of #4743.

## Summary of changes

Make `VirtualFile::crashsafe_overwrite` async fn, as well as all the
functions calling it. Don't make anything inside `crashsafe_overwrite`
use async functionalities, as per #4743 instructions.

Also, add rustdoc to `crashsafe_overwrite`.

Part of #4743.
2023-09-04 12:52:35 +02:00
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