Replace failure with anyhow in complete codebase

This patch was scripted with

    sed -i 's/use failure::Error/use anyhow::Error/' $(rg "use failure::Error" -l)
    sed -i 's/use failure::Fallible as /use anyhow::/' $(rg "use failure::Fallible" -l)
    sed -i 's/failure/anyhow/' $(rg "failure *=" -l)
    sed -i 's/format_err!/anyhow!/' $(rg "format_err!" -l)
    sed -i 's/use failure::ResultExt/use anyhow::Context/' $(rg "use failure::ResultExt" -l)
    sed -i 's/err_msg/anyhow!/' $(rg "use failure::err_msg" -l)
    sed -i 's/^anyhow\ *=.*$/anyhow = "1"/' $(rg "anyhow * =" -l)
    sed -i 's/^anyhow_derive.*//' $(rg "anyhow_derive" -l)
    sed -i 's/extern crate failure/extern crate anyhow/' $(rg "extern crate failure" -l)
    sed -i 's/.*extern crate anyhow_derive.*//' $(rg "anyhow_derive" -l)

Some manual changes were added as well, so this patch was not completely
scripted, but mostly.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/bin/core/imag-store/src/create.rs b/bin/core/imag-store/src/create.rs
index 4d13d444..d916d14d 100644
--- a/bin/core/imag-store/src/create.rs
+++ b/bin/core/imag-store/src/create.rs
@@ -25,8 +25,8 @@ use std::io::Read;
 
 use clap::ArgMatches;
 use toml::Value;
-use failure::Fallible as Result;
-use failure::err_msg;
+use anyhow::Result;
+
 
 use libimagrt::runtime::Runtime;
 use libimagstore::store::Entry;
@@ -88,7 +88,7 @@ fn create_from_cli_spec(rt: &Runtime, matches: &ArgMatches, path: &StoreId) -> R
 fn create_from_source(rt: &Runtime, matches: &ArgMatches, path: &StoreId) -> Result<()> {
     let content = matches
         .value_of("from-raw")
-        .ok_or_else(|| err_msg("No Commandline call"))
+        .ok_or_else(|| anyhow!("No Commandline call"))
         .map(string_from_raw_src)?;
 
     debug!("Content with len = {}", content.len());