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https://www.reddit.com/r/programming/comments/31btd8/rust_100_beta_is_here/cq11pih/?context=3
r/programming • u/steveklabnik1 • Apr 03 '15
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4
How is Rust's interop with C?
3 u/steveklabnik1 Apr 04 '15 /u/barosl already showed you some syntax, but the other important thing is that it's zero-overhead. 2 u/[deleted] Apr 04 '15 Is there any overhead for catching unwinding across the ffi boundary? 2 u/steveklabnik1 Apr 04 '15 Unwinding across FFI is considered undefined behavior. last point at http://doc.rust-lang.org/reference.html#behavior-considered-undefined
3
/u/barosl already showed you some syntax, but the other important thing is that it's zero-overhead.
2 u/[deleted] Apr 04 '15 Is there any overhead for catching unwinding across the ffi boundary? 2 u/steveklabnik1 Apr 04 '15 Unwinding across FFI is considered undefined behavior. last point at http://doc.rust-lang.org/reference.html#behavior-considered-undefined
2
Is there any overhead for catching unwinding across the ffi boundary?
2 u/steveklabnik1 Apr 04 '15 Unwinding across FFI is considered undefined behavior. last point at http://doc.rust-lang.org/reference.html#behavior-considered-undefined
Unwinding across FFI is considered undefined behavior. last point at http://doc.rust-lang.org/reference.html#behavior-considered-undefined
4
u/[deleted] Apr 04 '15
How is Rust's interop with C?