switch from failure to anyhow

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

src/client/backup_reader.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{format_err, Error};
 use std::io::{Read, Write, Seek, SeekFrom};
 use std::fs::File;
 use std::sync::Arc;

src/client/backup_repo.rs

@@ -1,6 +1,6 @@
 use std::fmt;
 
-use failure::*;
+use anyhow::{format_err, Error};
 
 use proxmox::api::schema::*;
 use proxmox::const_regex;

src/client/backup_writer.rs

@@ -2,7 +2,7 @@ use std::collections::HashSet;
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::{Arc, Mutex};
 
-use failure::*;
+use anyhow::{format_err, Error};
 use chrono::{DateTime, Utc};
 use futures::*;
 use futures::stream::Stream;

src/client/http_client.rs

@@ -3,7 +3,7 @@ use std::task::{Context, Poll};
 use std::sync::{Arc, Mutex};
 
 use chrono::Utc;
-use failure::*;
+use anyhow::{bail, format_err, Error};
 use futures::*;
 use http::Uri;
 use http::header::HeaderValue;

src/client/merge_known_chunks.rs

@@ -1,7 +1,7 @@
 use std::pin::Pin;
 use std::task::{Context, Poll};
 
-use failure::*;
+use anyhow::{Error};
 use futures::*;
 
 use crate::backup::ChunkInfo;

src/client/pipe_to_stream.rs

@@ -6,7 +6,7 @@ use std::pin::Pin;
 use std::task::{Context, Poll};
 
 use bytes::Bytes;
-use failure::*;
+use anyhow::{format_err, Error};
 use futures::{ready, Future};
 use h2::SendStream;
 

src/client/pxar_backup_stream.rs

@@ -7,7 +7,7 @@ use std::sync::{Arc, Mutex};
 use std::task::{Context, Poll};
 use std::thread;
 
-use failure::*;
+use anyhow::{format_err, Error};
 use futures::stream::Stream;
 
 use nix::fcntl::OFlag;

src/client/pxar_decode_writer.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{Error};
 
 use std::thread;
 use std::os::unix::io::FromRawFd;

src/client/remote_chunk_reader.rs

@@ -1,7 +1,7 @@
 use std::collections::HashMap;
 use std::sync::Arc;
 
-use failure::*;
+use anyhow::{Error};
 
 use super::BackupReader;
 use crate::backup::{ReadChunk, DataBlob, CryptConfig};

src/client/task_log.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{bail, Error};
 use serde_json::json;
 
 use super::HttpClient;