rust updates (w/ bonus llvm assertion :/)

- cargo update
- follow rust-fuse into new Path and private FileType

Only lib.rs et al are updated so far, as it dies in llvm::checkGEPType:
 Assertion `Ty && "Invalid GetElementPtrInst indices for type!"' failed.

Author: cuviper

Cargo.lock

@@ -6,11 +6,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-use fuse;
+use fuse::{self, FileType};
 use git2;
 use libc;
 use libc::consts::os::posix88;
-use std::old_io::{FileType, USER_FILE};
 
 use inode;
 
@@ -39,7 +38,7 @@ impl inode::Inode for Blob {
             size: self.size,
             blocks: inode::st_blocks(self.size),
             kind: FileType::RegularFile,
-            perm: USER_FILE,
+            perm: 0644,
             ..attr
         })
     }

src/blob.rs

@@ -6,12 +6,12 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use fuse::FileType;
 use git2;
 use libc;
 use libc::consts::os::posix88;
 use std::collections::hash_map;
-use std::old_io::FileType;
-use std::old_path::PosixPath;
+use std::path::Path;
 
 use blob;
 use tree;
@@ -34,7 +34,7 @@ pub enum Id {
 /// A generic interface for different Git object types to implement.
 pub trait Inode: Send {
     /// Find a directory entry in this Inode by name.
-    fn lookup(&mut self, _repo: &git2::Repository, _name: &PosixPath
+    fn lookup(&mut self, _repo: &git2::Repository, _name: &Path
              ) -> Result<Id, libc::c_int> {
         Err(posix88::ENOTDIR)
     }
@@ -63,7 +63,7 @@ pub trait Inode: Send {
 
     /// Read directory entries from this Inode.
     fn readdir<'a>(&'a mut self, _repo: &git2::Repository, _offset: u64,
-               _add: Box<FnMut(Id, FileType, &PosixPath) -> bool + 'a>
+               _add: Box<FnMut(Id, FileType, &Path) -> bool + 'a>
               ) -> Result<(), libc::c_int> {
         Err(posix88::ENOTDIR)
     }

src/inode.rs

@@ -11,8 +11,6 @@
 #![feature(asm)]
 #![feature(core)]
 #![feature(libc)]
-#![feature(old_io)]
-#![feature(old_path)]
 #![feature(std_misc)]
 
 #![deny(missing_docs)]
@@ -25,13 +23,13 @@ extern crate git2;
 extern crate libc;
 extern crate time;
 
+use fuse::FileType;
+
 use std::collections::hash_map;
 use std::default::Default;
-use std::ffi::CString;
-use std::ffi::OsString;
+use std::ffi::{OsString, AsOsStr};
+use std::os::unix::ffi::OsStrExt;
 use std::fs;
-use std::old_io::FileType;
-use std::old_path::PosixPath;
 use std::path::{AsPath, Path, PathBuf};
 use std::u64;
 
@@ -112,8 +110,8 @@ impl GitFS {
             mtime: self.epoch,
             ctime: self.epoch,
             crtime: self.epoch,
-            kind: FileType::Unknown,
-            perm: Default::default(),
+            kind: FileType::RegularFile, /* unknown... */
+            perm: 0,
             nlink: 1,
             uid: self.uid,
             gid: self.gid,
@@ -139,8 +137,8 @@ impl fuse::Filesystem for GitFS {
         Ok(())
     }
 
-    fn lookup(&mut self, _req: &fuse::Request, parent: u64, name: &PosixPath, reply: fuse::ReplyEntry) {
-        if let Ok(name) = CString::new(name.as_vec()) {
+    fn lookup(&mut self, _req: &fuse::Request, parent: u64, name: &Path, reply: fuse::ReplyEntry) {
+        if let Ok(name) = name.as_os_str().to_cstring() {
             probe!(gitfs, lookup, parent, name.as_ptr());
         }
 
@@ -233,11 +231,11 @@ impl fuse::Filesystem for GitFS {
         match inode.and_then(|inode| {
             if offset == 0 {
                 offset += 1;
-                reply.add(u64::MAX, offset, FileType::Directory, &PosixPath::new("."));
+                reply.add(u64::MAX, offset, FileType::Directory, &Path::new("."));
             }
             if offset == 1 {
                 offset += 1;
-                reply.add(u64::MAX, offset, FileType::Directory, &PosixPath::new(".."));
+                reply.add(u64::MAX, offset, FileType::Directory, &Path::new(".."));
             }
             inode.readdir(repo, offset - 2, Box::new(|id, kind, path| {
                 offset += 1;

src/lib.rs

@@ -6,21 +6,21 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use fuse::FileType;
 use git2;
 use libc;
 use libc::consts::os::posix88;
 use std::collections::hash_map;
 use std::default::Default;
-use std::old_io::{FileType, USER_DIR};
-use std::old_path::PosixPath;
+use std::path::{Path, PathBuf};
 
 use inode;
 
 
 /// Represents a virtual directory in reference paths
 /// (e.g. `refs/heads/master` needs intermediate `refs/` and `refs/heads/`)
 pub struct RefDir {
-    entries: hash_map::HashMap<PosixPath, inode::Id>,
+    entries: hash_map::HashMap<PathBuf, inode::Id>,
 }
 
 impl RefDir {
@@ -32,7 +32,7 @@ impl RefDir {
 }
 
 impl inode::Inode for RefDir {
-    fn lookup(&mut self, _repo: &git2::Repository, name: &PosixPath
+    fn lookup(&mut self, _repo: &git2::Repository, name: &Path
               ) -> Result<inode::Id, libc::c_int> {
         self.entries.get(name).cloned().ok_or(posix88::ENOENT)
     }
@@ -44,13 +44,13 @@ impl inode::Inode for RefDir {
             size: size,
             blocks: inode::st_blocks(size),
             kind: FileType::Directory,
-            perm: USER_DIR,
+            perm: 0755,
             ..attr
         })
     }
 
     fn readdir<'a>(&mut self, _repo: &git2::Repository, offset: u64,
-               mut add: Box<FnMut(inode::Id, FileType, &PosixPath) -> bool + 'a>
+               mut add: Box<FnMut(inode::Id, FileType, &Path) -> bool + 'a>
               ) -> Result<(), libc::c_int> {
         if offset < self.entries.len() as u64 {
             for (path, &id) in self.entries.iter().skip(offset as usize) {

src/reference.rs

@@ -6,11 +6,11 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use fuse::FileType;
 use git2;
 use libc;
 use libc::consts::os::posix88;
-use std::old_io::{FileType, USER_DIR};
-use std::old_path::PosixPath;
+use std::path::Path;
 
 use inode;
 use inode::{FileAttr, Id, Inode};
@@ -31,14 +31,14 @@ impl Root {
 }
 
 impl Inode for Root {
-    fn lookup(&mut self, repo: &git2::Repository, name: &PosixPath
+    fn lookup(&mut self, repo: &git2::Repository, name: &Path
              ) -> Result<Id, libc::c_int> {
-        if name.as_vec() == b"HEAD" {
+        if name == Path::new("HEAD") {
             repo.head().ok()
                 .and_then(|head| head.target())
                 .map(|oid| Id::Oid(oid))
         }
-        else if name.as_vec() == b"refs" {
+        else if name == Path::new("refs") {
             Some(self.refs)
         }
         else { None }.ok_or(posix88::ENOENT)
@@ -51,19 +51,19 @@ impl Inode for Root {
             size: size,
             blocks: inode::st_blocks(size),
             kind: FileType::Directory,
-            perm: USER_DIR,
+            perm: 0755,
             ..attr
         })
     }
 
     fn readdir<'a>(&mut self, _repo: &git2::Repository, offset: u64,
-               mut add: Box<FnMut(Id, FileType, &PosixPath) -> bool + 'a>
+               mut add: Box<FnMut(Id, FileType, &Path) -> bool + 'a>
               ) -> Result<(), libc::c_int> {
         if offset == 0 {
-            add(self.head, FileType::Unknown, &PosixPath::new("HEAD"));
+            add(self.head, FileType::Directory, &Path::new("HEAD"));
         }
         if offset <= 1 {
-            add(self.refs, FileType::Unknown, &PosixPath::new("refs"));
+            add(self.refs, FileType::Directory, &Path::new("refs"));
         }
         Ok(())
     }

src/root.rs

@@ -6,12 +6,13 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use fuse::FileType;
 use git2;
 use libc;
 use libc::consts::os::posix88;
-use std::old_io::{FileType, USER_DIR};
-use std::old_path::PosixPath;
-use std::path::AsPath;
+use std::ffi::OsStr;
+use std::os::unix::ffi::OsStrExt;
+use std::path::{AsPath, Path};
 
 use inode;
 use inode::{FileAttr, Id, Inode};
@@ -37,7 +38,7 @@ impl Tree {
 }
 
 impl Inode for Tree {
-    fn lookup(&mut self, repo: &git2::Repository, name: &PosixPath
+    fn lookup(&mut self, repo: &git2::Repository, name: &Path
               ) -> Result<Id, libc::c_int> {
         self.tree(repo).and_then(|tree| {
             match tree.get_path(name.as_path()) {
@@ -53,13 +54,13 @@ impl Inode for Tree {
             size: self.size,
             blocks: inode::st_blocks(self.size),
             kind: FileType::Directory,
-            perm: USER_DIR,
+            perm: 0755,
             ..attr
         })
     }
 
     fn readdir<'a>(&'a mut self, repo: &git2::Repository, offset: u64,
-               mut add: Box<FnMut(Id, FileType, &PosixPath) -> bool + 'a>
+               mut add: Box<FnMut(Id, FileType, &Path) -> bool + 'a>
               ) -> Result<(), libc::c_int> {
         let len = self.size;
         self.tree(repo).map(|tree| {
@@ -71,10 +72,10 @@ impl Inode for Tree {
                 let kind = match e.kind() {
                     Some(git2::ObjectType::Tree) => FileType::Directory,
                     Some(git2::ObjectType::Blob) => FileType::RegularFile,
-                    _ => FileType::Unknown,
+                    _ => FileType::CharDevice, /* something weird?!? unknown... */
                 };
-                let path = PosixPath::new(e.name_bytes());
-                if add(Id::Oid(e.id()), kind, &path) {
+                let os_path = <OsStr as OsStrExt>::from_bytes(e.name_bytes());
+                if add(Id::Oid(e.id()), kind, Path::new(os_path)) {
                     break;
                 }
             }