jwise/rust — comment on commit 5fdc90a192ab82d2508607f3266eafde5440ba4d
File: src/lib/c_vec.rs line 20
By brson:

It looks to me where the places you have written 'fn x() unsafe {' you probably meant to write 'unsafe fn x() {'. The former declares a safe function which may call unsafe functions; the latter an unsafe function.