Add warning comment to Take::get_ref and Chain::get_ref
#139877
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The methods `Take::get_mut` and `Chain::get_mut` include comments warning about modifying the I/O state of the underlying reader. However, many readers (e.g. `File`) allow I/O using a shared reference (e.g. `&File`). So, add the same caveat to the `get_ref` methods.
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#138455 (`librustdoc`: more `impl fmt::Display`) - rust-lang#139818 (Normalize ADT field in `find_tails_for_unsizing`) - rust-lang#139819 (Use `rust-cache` to speed-up `citool` compilation) - rust-lang#139824 (Remove safe remove) - rust-lang#139848 ( Reduce kw::Empty usage, part 5) - rust-lang#139859 (CI: rename MacOS runner) - rust-lang#139877 (Add warning comment to `Take::get_ref` and `Chain::get_ref`) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#139877 - joshtriplett:take-care, r=dtolnay Add warning comment to `Take::get_ref` and `Chain::get_ref` The methods `Take::get_mut` and `Chain::get_mut` include comments warning about modifying the I/O state of the underlying reader. However, many readers (e.g. `File`) allow I/O using a shared reference (e.g. `&File`). So, add the same caveat to the `get_ref` methods.
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The methods
Take::get_mutandChain::get_mutinclude commentswarning about modifying the I/O state of the underlying reader. However,
many readers (e.g.
File) allow I/O using a shared reference (e.g.&File). So, add the same caveat to theget_refmethods.