*: update version and fix compiling

Cargo.toml

@@ -24,7 +24,7 @@ name = "test"
 path = "test/test.rs"
 
 [dependencies]
-libc = "0.1.8"
+libc = "0.2.11"
 tempdir = "0.3.4"
 
 [dependencies.librocksdb_sys]

librocksdb_sys/Cargo.toml

@@ -5,5 +5,5 @@ authors = ["Jay Lee <busyjaylee@gmail.com>"]
 build = "build.rs"
 
 [dependencies]
-libc = "0.1.8"
-tempdir = "0.3"
+libc = "0.2.11"
+tempdir = "0.3"
\ No newline at end of file

src/rocksdb.rs

@@ -786,14 +786,14 @@ impl DB {
         let start_keys: Vec<*const u8> = ranges.iter()
             .map(|x| x.start_key.as_ptr())
             .collect();
-        let start_key_lens: Vec<u64> = ranges.iter()
-            .map(|x| x.start_key.len() as u64)
+        let start_key_lens: Vec<usize> = ranges.iter()
+            .map(|x| x.start_key.len() as usize)
             .collect();
         let end_keys: Vec<*const u8> = ranges.iter()
             .map(|x| x.end_key.as_ptr())
             .collect();
-        let end_key_lens: Vec<u64> = ranges.iter()
-            .map(|x| x.end_key.len() as u64)
+        let end_key_lens: Vec<usize> = ranges.iter()
+            .map(|x| x.end_key.len() as usize)
             .collect();
         let mut sizes: Vec<u64> = vec![0; ranges.len()];
         let (n,

src/rocksdb_options.rs

@@ -75,7 +75,7 @@ impl BlockBasedOptions {
         BlockBasedOptions::default()
     }
 
-    pub fn set_block_size(&mut self, size: u64) {
+    pub fn set_block_size(&mut self, size: usize) {
         unsafe {
             rocksdb_ffi::rocksdb_block_based_options_set_block_size(self.inner,
                                                                     size);
@@ -299,7 +299,7 @@ impl Options {
         }
     }
 
-    pub fn set_write_buffer_size(&mut self, size: size_t) {
+    pub fn set_write_buffer_size(&mut self, size: u64) {
         unsafe {
             rocksdb_ffi::rocksdb_options_set_write_buffer_size(self.inner,
                                                                size);