From 1cceca8dfdda4a8bf3daa6a8c23adf7f23acd81a Mon Sep 17 00:00:00 2001 From: Alex Burka Date: Mon, 13 Jun 2016 18:00:07 -0400 Subject: [PATCH] foreign function interface interface --- src/doc/book/ffi.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/doc/book/ffi.md b/src/doc/book/ffi.md index 07b8d8e0da8a9..4a55db38d3814 100644 --- a/src/doc/book/ffi.md +++ b/src/doc/book/ffi.md @@ -593,7 +593,7 @@ to represent a nullable function pointer using the C ABI (corresponding to the C Here is a contrived example. Let's say some C library has a facility for registering a callback, which gets called in certain situations. The callback is passed a function pointer and an integer and it is supposed to run the function with the integer as a parameter. So -we have function pointers flying across the FFI interface in both directions. +we have function pointers flying across the FFI boundary in both directions. ```rust use std::os::raw::c_int;