Upgrade log4rs: 0.8 → 1.1

Author: threema-danilo

Cargo.toml

@@ -34,9 +34,10 @@ websocket = { version = "0.26", default-features = false, features = ["async", "
 xsalsa20poly1305 = "0.8"
 
 [dev-dependencies]
+anyhow = "1"
 clap = { version = "3", features = ["std", "derive"], default-features = false }
 cursive = "0.20"
-log4rs = "0.8"
+log4rs = "1.1"
 
 [features]
 default = []

tests/integration.rs

@@ -5,7 +5,6 @@
 
 use std::borrow::Cow;
 use std::collections::HashMap;
-use std::error::Error as StdError;
 use std::fs::File;
 use std::io::Read;
 use std::path::Path;
@@ -46,7 +45,7 @@ impl CapturedConsoleAppender {
 }
 
 impl Append for CapturedConsoleAppender {
-    fn append(&self, record: &Record) -> Result<(), Box<dyn StdError + Sync + Send>> {
+    fn append(&self, record: &Record) -> anyhow::Result<()> {
         let mut writer = SimpleWriter(Vec::<u8>::new());
         self.encoder.encode(&mut writer, record)?;
         let line = str::from_utf8(&writer.0).unwrap();