tutorial: Fix type mismatch in example FFI code #1183
Merged
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Compile error:
time.rs:13:23: 13:43 error: mismatched types: expected
*R[tv_sec=mMltv_usec=mMl] but found *R[tv_sec=Mltv_usec=Ml](record
elements differ in mutability)
time.rs:13 libc::gettimeofday(std::ptr::addr_of(x), std::ptr::null());
^~~~~~~~~~~~~~~~~~~~
error: aborting due to previous errors
rust: upcall fail 'explicit failure', ../src/comp/driver/session.rs:70
rust: domain main @0x9dfd178 root task failed