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Use "raw-dylib" for non-win7 Windows Targets #627

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merged 1 commit into from
Mar 9, 2025
Merged

Use "raw-dylib" for non-win7 Windows Targets #627

merged 1 commit into from
Mar 9, 2025

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josephlr
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@josephlr josephlr commented Mar 9, 2025

Now that we only use the standard Windows backend on Windows 1.78 or later, we can just use kind = "raw-dylib" to link to bcryptprimitives.dll.

This eliminates the windows-targets dependency and reduces the --target=all dependancy graph for getrandom to:

└── getrandom v0.3.1
    ├── cfg-if v1.0.0
    ├── libc v0.2.170
    ├── r-efi v5.2.0
    └── wasi v0.14.2+wasi-0.2.4
        └── wit-bindgen-rt v0.39.0
            └── bitflags v2.9.0

@josephlr josephlr requested a review from newpavlov March 9, 2025 01:24
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Could you also add a changelog entry for this PR?

Now that we only use the standard Windows backend on Windows 1.78 or
later, we can just use `kind = "raw-dylib"` to link to
`bcryptprimitives.dll`.

This reduces the `--target=all` dependancy graph for `getrandom` to:
```
└── getrandom v0.3.1
    ├── cfg-if v1.0.0
    ├── libc v0.2.170
    ├── r-efi v5.2.0
    └── wasi v0.14.2+wasi-0.2.4
        └── wit-bindgen-rt v0.39.0
            └── bitflags v2.9.0
```

Signed-off-by: Joe Richey <joerichey@google.com>
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josephlr commented Mar 9, 2025

Could you also add a changelog entry for this PR?

Done, and removed the note about #593 as the dependency is now fully removed.

@josephlr josephlr merged commit b160ef6 into master Mar 9, 2025
71 checks passed
@josephlr josephlr deleted the raw_dylib branch March 9, 2025 03:53
@newpavlov newpavlov mentioned this pull request Mar 10, 2025
newpavlov added a commit that referenced this pull request Mar 17, 2025
### Added
- `efi_rng` opt-in backend [#570]
- `linux_raw` opt-in backend [#572]
- `.cargo/config.toml` example in the crate-level docs [#591]
- `getrandom_test_linux_without_fallback` configuration flag to test
that file fallback
  is not triggered in the `linux_android_with_fallback` backend [#605]
- Built-in support for `*-linux-none` targets [#618]
- Cygwin support [#626]

### Changed
- Update `wasi` dependency to v0.14 [#594]
- Add `#[inline]` attribute to the inner functions [#596]
- Update WASI and Emscripten links in the crate-level docs [#597]
- Do not use `dlsym` on MUSL targets in the
`linux_android_with_fallback` backend [#602]
- Remove `linux_android.rs` and use `getrandom.rs` instead [#603]
- Always use `RtlGenRandom` on Windows targets when compiling with
pre-1.78 Rust [#610]
- Internal representation of the `Error` type [#614]
- Remove `windows-targets` dependency and use [`raw-dylib`] directly
[#627]

### Removed
- `Error::INTERNAL_START` and `Error::CUSTOM_START` associated constants
[#614]

[#570]: #570
[#572]: #572
[#591]: #591
[#594]: #594
[#596]: #596
[#597]: #597
[#602]: #602
[#603]: #603
[#605]: #605
[#610]: #610
[#614]: #614
[#618]: #618
[#626]: #626
[#627]: #627
[`raw-dylib`]:
https://doc.rust-lang.org/reference/items/external-blocks.html?highlight=link#dylib-versus-raw-dylib
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2 participants