switch from failure to anyhow

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

src/server/command_socket.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{bail, format_err, Error};
 
 use futures::*;
 

src/server/formatter.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{Error};
 use serde_json::{json, Value};
 
 use hyper::{Body, Response, StatusCode};

src/server/h2service.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{Error};
 
 use std::collections::HashMap;
 use std::sync::Arc;

src/server/rest.rs

@@ -6,7 +6,7 @@ use std::pin::Pin;
 use std::sync::Arc;
 use std::task::{Context, Poll};
 
-use failure::*;
+use anyhow::{bail, format_err, Error};
 use futures::future::{self, FutureExt, TryFutureExt};
 use futures::stream::TryStreamExt;
 use hyper::header;

src/server/state.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{Error};
 use lazy_static::lazy_static;
 use std::sync::Mutex;
 

src/server/upid.rs

@@ -1,4 +1,4 @@
-use failure::*;
+use anyhow::{bail, Error};
 use lazy_static::lazy_static;
 use regex::Regex;
 use chrono::Local;

src/server/worker_task.rs

@@ -6,7 +6,7 @@ use std::sync::atomic::{AtomicBool, Ordering};
 use std::sync::{Arc, Mutex};
 
 use chrono::Local;
-use failure::*;
+use anyhow::{bail, format_err, Error};
 use futures::*;
 use lazy_static::lazy_static;
 use nix::unistd::Pid;