rs-leveldb 0.1.5

Almost-complete bindings for leveldb for Rust.
Documentation 
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use super::options::{Options, c_options};
use super::error::Error;
use std::ffi::CString;
use std::path::Path;
use std::ptr;
use libc::c_char;

use leveldb_sys::{leveldb_destroy_db, leveldb_repair_db};

/// destroy a database. You shouldn't hold a handle on the database anywhere at that time.
pub fn destroy(name: &Path, options: &Options) -> Result<(), Error> {
    let mut error = ptr::null_mut();
    unsafe {
        let c_string = CString::new(name.to_str().unwrap()).unwrap();
        let c_options = c_options(options, None);
        leveldb_destroy_db(c_options,
                           c_string.as_bytes_with_nul().as_ptr() as *const c_char,
                           &mut error);

        if error == ptr::null_mut() {
            Ok(())
        } else {
            Err(Error::new_from_char(error))
        }
    }
}

/// repair the database. The database should be closed at this moment.
pub fn repair(name: &Path, options: &Options) -> Result<(), Error> {
    let mut error = ptr::null_mut();
    unsafe {
        let c_string = CString::new(name.to_str().unwrap()).unwrap();
        let c_options = c_options(options, None);
        leveldb_repair_db(c_options,
                          c_string.as_bytes_with_nul().as_ptr() as *const c_char,
                          &mut error);

        if error == ptr::null_mut() {
            Ok(())
        } else {
            Err(Error::new_from_char(error))
        }
    }
}