Replace if with if and only if in the definition dox of Sync#51152
Merged
bors merged 1 commit intorust-lang:masterfrom Jun 2, 2018
Merged
Replace `if` with `if and only if` in the definition dox of `Sync`#51152bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom