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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2016-08-26 19:23:42 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2016-09-09 01:07:01 +0300 |
| commit | aadbcffb7c59718834c63c20ab7ce6276aef430c (patch) | |
| tree | 00d8d2a2281a3beb2ed8cbaad6f4a5baf877a15e /src/doc | |
| parent | ea45edf0ee39fd7f25e0ba7258023c81b53b3a0d (diff) | |
Issue deprecation warnings for safe accesses to extern statics
Diffstat (limited to 'src/doc')
| -rw-r--r-- | src/doc/book/ffi.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/doc/book/ffi.md b/src/doc/book/ffi.md index 1dea15311ce..8709c3f4b7b 100644 --- a/src/doc/book/ffi.md +++ b/src/doc/book/ffi.md @@ -471,7 +471,7 @@ extern { fn main() { println!("You have readline version {} installed.", - rl_readline_version as i32); + unsafe { rl_readline_version as i32 }); } ``` |