mirror of https://github.com/rwf2/Rocket.git
67ad8316dc
Tokio's `File::write_all()` method has an unexpected quirk: it doesn't actually write all the requested content to the file when the returned future resolves. Instead, the write is attempted and queued. This means that the `persist()` method can resolve without the data being persisted to the file system. Subsequent reads of the ostensibly written-to file can thus fail to contain the expected data. An call to `flush()` following `write_all()` would circumvent the issue. Alternatively, calling `fs::write()` actually writes to the file system before returning and requires fewer lines of code. This commit thus swaps the call to `write_all()` with `fs::write()`. |
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