bump bitflags version

.travis.yml

@@ -2,7 +2,7 @@ language: rust
 sudo: false
 
 rust:
-- 1.2.0
+- 1.8.0
 - nightly
 
 os:

Cargo.toml

@@ -16,7 +16,7 @@ path = "lmdb-sys"
 version = "0.5.0"
 
 [dependencies]
-bitflags = "0.4"
+bitflags = "0.7"
 libc = "0.2"
 
 [dev-dependencies]

src/flags.rs

@@ -4,7 +4,7 @@ use ffi::*;
 
 bitflags! {
     #[doc="Environment Options"]
-    flags EnvironmentFlags: c_uint {
+    pub flags EnvironmentFlags: c_uint {
 
         #[doc="Use a fixed address for the mmap region. This flag must be specified"]
         #[doc="when creating the environment, and is stored persistently in the environment."]
@@ -104,7 +104,7 @@ bitflags! {
 
 bitflags! {
     #[doc="Database Options"]
-    flags DatabaseFlags: c_uint {
+    pub flags DatabaseFlags: c_uint {
 
         #[doc="Keys are strings to be compared in reverse order, from the end of the strings"]
         #[doc="to the beginning. By default, Keys are treated as strings and compared from"]
@@ -139,7 +139,7 @@ bitflags! {
 
 bitflags! {
     #[doc="Write Options"]
-    flags WriteFlags: c_uint {
+    pub flags WriteFlags: c_uint {
 
         #[doc="Insert the new item only if the key does not already appear in the database."]
         #[doc="The function will return `LmdbError::KeyExist` if the key already appears in the"]