Function rust_htslib::htslib::bcf_sr_next_line [] [src]

pub unsafe extern "C" fn bcf_sr_next_line(readers: *mut bcf_srs_t) -> c_int

bcf_sr_next_line() - the iterator @readers: holder of the open readers

Returns the number of readers which have the current line (bcf_sr_t.buffer[0]) set at this position. Use the bcf_sr_has_line macro to determine which of the readers are set.