hts 0.1.17

Rust binding for htslib
Documentation 
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#![allow(non_camel_case_types)]
#![allow(non_upper_case_globals)]
#![allow(non_snake_case)]
#![allow(improper_ctypes)]
#![allow(clippy::redundant_static_lifetimes)]
#![allow(dead_code)]
include!("../generated/hts.rs");

#[cfg(no_bam_hdr_destroy)]
pub(crate) unsafe extern "C" fn bam_hdr_destroy(h: *mut bam_hdr_t) {
    sam_hdr_destroy(h as _)
}

pub(crate) mod htslib_obj {
    use super::*;
    pub type Bam = bam1_t;
    pub type SamHeader = sam_hdr_t;
    pub type BgzfFile = BGZF;
    pub type HtsFile = htsFile;
    pub type HtsIndex = hts_idx_t;
    pub type HtsIterator = hts_itr_t;
    pub type KString = kstring_t;
    pub type Bcf = bcf1_t;
    pub type BcfHeader = bcf_hdr_t;
    pub type BcfFmt = bcf_fmt_t;
    pub type BcfInfo = bcf_info_t;

    impl KString {
        pub fn new() -> Self {
            Self {
                l: 0,
                m: 0,
                s: std::ptr::null_mut(),
            }
        }
    }
}

pub(crate) trait HtslibReturnValue: Sized {
    fn into_hts_result(self) -> crate::HtsResult<Self>;
}

impl<T> HtslibReturnValue for *mut T {
    fn into_hts_result(self) -> crate::HtsResult<Self> {
        if self == std::ptr::null_mut() {
            return Err(crate::HtsError::HtsLibError);
        }
        Ok(self)
    }
}

impl HtslibReturnValue for i32 {
    fn into_hts_result(self) -> crate::HtsResult<i32> {
        if self < 0 {
            return Err(crate::HtsError::HtsLibError);
        }
        Ok(self)
    }
}