switch from failure to anyhow

Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>

src/pxar/catalog.rs

@@ -3,7 +3,7 @@
 //! A file list catalog simply store a directory tree. Such catalogs
 //! may be used as index to do a fast search for files.
 
-use failure::*;
+use anyhow::{Error};
 use std::ffi::CStr;
 
 pub trait BackupCatalogWriter {

src/pxar/decoder.rs

@@ -8,7 +8,7 @@ use std::io::{Read, Seek, SeekFrom};
 use std::path::{Path, PathBuf};
 use std::os::unix::ffi::OsStrExt;
 
-use failure::*;
+use anyhow::{bail, format_err, Error};
 use libc;
 
 use super::binary_search_tree::search_binary_tree_by;

src/pxar/dir_stack.rs

@@ -2,7 +2,7 @@ use std::ffi::{OsStr, OsString};
 use std::os::unix::io::{AsRawFd, RawFd};
 use std::path::PathBuf;
 
-use failure::{format_err, Error};
+use anyhow::{format_err, Error};
 use nix::errno::Errno;
 use nix::fcntl::OFlag;
 use nix::sys::stat::Mode;

src/pxar/encoder.rs

@@ -10,7 +10,7 @@ use std::os::unix::io::RawFd;
 use std::path::{Path, PathBuf};
 
 use endian_trait::Endian;
-use failure::*;
+use anyhow::{bail, format_err, Error};
 use nix::errno::Errno;
 use nix::fcntl::OFlag;
 use nix::sys::stat::FileStat;

src/pxar/format_definition.rs

@@ -7,7 +7,7 @@
 use std::cmp::Ordering;
 
 use endian_trait::Endian;
-use failure::{bail, Error};
+use anyhow::{bail, Error};
 use siphasher::sip::SipHasher24;
 
 

src/pxar/fuse.rs

@@ -11,7 +11,7 @@ use std::os::unix::ffi::OsStrExt;
 use std::path::Path;
 use std::sync::Mutex;
 
-use failure::{bail, format_err, Error};
+use anyhow::{bail, format_err, Error};
 use libc;
 use libc::{c_char, c_int, c_void, size_t};
 

src/pxar/match_pattern.rs

@@ -10,7 +10,7 @@ use std::fs::File;
 use std::io::Read;
 use std::os::unix::io::{FromRawFd, RawFd};
 
-use failure::{bail, Error};
+use anyhow::{bail, Error};
 use libc::{c_char, c_int};
 use nix::errno::Errno;
 use nix::fcntl;
@@ -44,7 +44,7 @@ pub enum MatchType {
 /// ```
 /// # use std::ffi::CString;
 /// # use self::proxmox_backup::pxar::{MatchPattern, MatchType};
-/// # fn main() -> Result<(), failure::Error> {
+/// # fn main() -> Result<(), anyhow::Error> {
 /// let filename = CString::new("some.conf")?;
 /// let is_dir = false;
 ///
@@ -223,7 +223,7 @@ impl<'a> MatchPatternSlice<'a> {
     /// original pattern.
     /// ```
     /// # use self::proxmox_backup::pxar::{MatchPattern, MatchPatternSlice, MatchType};
-    /// # fn main() -> Result<(), failure::Error> {
+    /// # fn main() -> Result<(), anyhow::Error> {
     /// let pattern = MatchPattern::from_line(b"some/match/pattern/")?.unwrap();
     /// let slice = pattern.as_slice();
     /// let front = slice.get_front_pattern();
@@ -246,7 +246,7 @@ impl<'a> MatchPatternSlice<'a> {
     /// If no slash is encountered, the `MatchPatternSlice` will be empty.
     /// ```
     /// # use self::proxmox_backup::pxar::{MatchPattern, MatchPatternSlice, MatchType};
-    /// # fn main() -> Result<(), failure::Error> {
+    /// # fn main() -> Result<(), anyhow::Error> {
     /// let pattern = MatchPattern::from_line(b"some/match/pattern/")?.unwrap();
     /// let slice = pattern.as_slice();
     /// let rest = slice.get_rest_pattern();
@@ -379,7 +379,7 @@ impl<'a> MatchPatternSlice<'a> {
     /// ```
     /// # use std::ffi::CString;
     /// # use self::proxmox_backup::pxar::{MatchPattern, MatchPatternSlice, MatchType};
-    /// # fn main() -> Result<(), failure::Error> {
+    /// # fn main() -> Result<(), anyhow::Error> {
     /// let patterns = vec![
     ///     MatchPattern::from_line(b"some/match/pattern/")?.unwrap(),
     ///     MatchPattern::from_line(b"to_match/")?.unwrap()
@@ -454,7 +454,7 @@ impl<'a> MatchPatternSlice<'a> {
     /// ```
     /// # use std::ffi::CString;
     /// # use self::proxmox_backup::pxar::{MatchPattern, MatchPatternSlice, MatchType};
-    /// # fn main() -> Result<(), failure::Error> {
+    /// # fn main() -> Result<(), anyhow::Error> {
     /// let patterns = vec![
     ///     MatchPattern::from_line(b"some/match/pattern/")?.unwrap(),
     ///     MatchPattern::from_line(b"to_match/")?.unwrap()

src/pxar/sequential_decoder.rs

@@ -11,7 +11,7 @@ use std::os::unix::io::RawFd;
 use std::path::{Path, PathBuf};
 
 use endian_trait::Endian;
-use failure::{bail, format_err, Error};
+use anyhow::{bail, format_err, Error};
 use nix::errno::Errno;
 use nix::fcntl::OFlag;
 use nix::sys::stat::Mode;