Function hyper::ffi::hyper_error_print [−][src]
#[no_mangle] pub extern "C" fn hyper_error_print(
err: *const hyper_error,
dst: *mut u8,
dst_len: size_t
) -> size_t
Print the details of this error to a buffer.
The dst_len
value must be the maximum length that the buffer can
store.
The return value is number of bytes that were written to dst
.