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expand description of the link attribute

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Fixes #18288
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Steve Klabnik 2014-10-27 14:28:04 -04:00
parent e2cd4597da
commit d108613ba0
1 changed files with 4 additions and 2 deletions
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src/doc/reference.md
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@ -1957,8 +1957,10 @@ On an `extern` block, the following attributes are interpreted:
name and type. This is feature gated and the exact behavior is name and type. This is feature gated and the exact behavior is
implementation-defined (due to variety of linker invocation syntax). implementation-defined (due to variety of linker invocation syntax).
- `link` - indicate that a native library should be linked to for the - `link` - indicate that a native library should be linked to for the
declarations in this block to be linked correctly. See [external declarations in this block to be linked correctly. `link` supports an optional `kind`
blocks](#external-blocks) key with three possible values: `dylib`, `static`, and `framework`. See [external blocks](#external-blocks) for more about external blocks. Two
examples: `#[link(name = "readline")]` and
`#[link(name = "CoreFoundation", kind = "framework")]`.
On declarations inside an `extern` block, the following attributes are On declarations inside an `extern` block, the following attributes are
interpreted: interpreted: