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, 5 insertions, 5 deletions

diff --git a/bin/domain/imag-diary/src/view.rs b/bin/domain/imag-diary/src/view.rs
index 76e10b25..1eb45c50 100644
--- a/bin/domain/imag-diary/src/view.rs
+++ b/bin/domain/imag-diary/src/view.rs
@@ -17,9 +17,9 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 //
 
-use failure::Fallible as Result;
-use failure::err_msg;
-use failure::Error;
+use anyhow::Result;
+
+use anyhow::Error;
 use resiter::AndThen;
 use resiter::IterInnerOkOrElse;
 
@@ -32,7 +32,7 @@ use libimagentryview::viewer::Viewer;
 use crate::util::get_diary_name;
 
 pub fn view(rt: &Runtime) -> Result<()> {
-    let diaryname   = get_diary_name(rt).ok_or_else(|| err_msg("No diary name"))?;
+    let diaryname   = get_diary_name(rt).ok_or_else(|| anyhow!("No diary name"))?;
     let hdr         = rt.cli().subcommand_matches("view").unwrap().is_present("show-header");
     let out         = rt.stdout();
     let mut outlock = out.lock();
@@ -40,7 +40,7 @@ pub fn view(rt: &Runtime) -> Result<()> {
 
     Diary::entries(rt.store(), &diaryname)?
         .into_get_iter(rt.store())
-        .map_inner_ok_or_else(|| err_msg("Did not find one entry"))
+        .map_inner_ok_or_else(|| anyhow!("Did not find one entry"))
         .and_then_ok(|e| viewer.view_entry(&e, &mut outlock).map_err(Error::from).map(|_| e))
         .and_then_ok(|e| rt.report_touched(e.get_location()).map_err(Error::from))
         .collect()