Block device abstraction for OCaml 5 with Eio direct-style I/O and Bytesrw integration
ocaml-linkedin: apply dune fmt
Pure formatting changes from `dune fmt`: doc comment placement moves
from above the binding to below it for `type`s, multi-line `match`
expressions collapse onto one line where they fit, and infix operator
applications pick up spaces (`Soup.($?)` -> `Soup.( $? )`). No
semantic changes.
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README.md
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README.md
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## Installation
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Install with opam:
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```sh
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$ opam install block
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```
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opam install block
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If opam cannot find the package, it may not yet be released in the public
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`opam-repository`. Add the overlay repository, then install it:
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```sh
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$ opam repo add samoht https://tangled.org/gazagnaire.org/opam-overlay.git
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$ opam update
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$ opam install block
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```
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## Usage
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```ocaml
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let () =
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let run () =
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Eio_main.run @@ fun env ->
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Eio.Switch.run @@ fun sw ->
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let fs = Eio.Stdenv.fs env in
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(* Create a file-backed block device *)
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let blk =
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Block.of_file ~sw
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Eio.Path.(env#fs / "disk.img")
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Eio.Path.(fs / "disk.img")
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~sector_size:512 ~create:1000L ()
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in
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let info = Block.info blk in
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block.opam
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block.opam
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dune
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dune