Function ejdb_sys::ejdbcreatecoll

pub unsafe extern "C" fn ejdbcreatecoll(
    jb: *mut EJDB, 
    colname: *const c_char, 
    opts: *mut EJCOLLOPTS
) -> *mut EJCOLL

Same as ejdbgetcoll() but automatically creates new collection if it does't exists.

@param jb EJDB handle. @param colname Name of collection. @param opts Options applied only for newly created collection. For existing collections it takes no effect.

@return Collection handle or NULL if error.