librna-sys 0.1.4

Low-level bindings for the ViennaRNA library.
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#![allow(non_upper_case_globals)]
#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(improper_ctypes)]

include!(concat!(env!("OUT_DIR"), "/bindings.rs"));

// just a simple test as example
#[cfg(test)]
mod tests {
    use super::*;

    use std::ffi::CString;

    pub fn hamming_distance(s1: &str, s2: &str) -> i32 {
        let seq1 = CString::new(s1).expect("CString::new failed");
        let seq2 = CString::new(s2).expect("CString::new failed");

        unsafe { vrna_hamming_distance(seq1.as_ptr(), seq2.as_ptr()) }
    }

    #[test]
    fn hamming() {
        assert_eq!(hamming_distance("ACGUA", "ACGUC"), 1);
    }
}