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/delete.rs b/bin/domain/imag-diary/src/delete.rs
index 0f313989..d80ac6d5 100644
--- a/bin/domain/imag-diary/src/delete.rs
+++ b/bin/domain/imag-diary/src/delete.rs
@@ -18,8 +18,8 @@
 //
 
 use chrono::naive::NaiveDateTime as NDT;
-use failure::Fallible as Result;
-use failure::err_msg;
+use anyhow::Result;
+
 
 use libimagdiary::diaryid::DiaryId;
 use libimagrt::runtime::Runtime;
@@ -33,7 +33,7 @@ pub fn delete(rt: &Runtime) -> Result<()> {
     use libimaginteraction::ask::ask_bool;
 
     let diaryname = get_diary_name(rt)
-        .ok_or_else(|| err_msg("No diary selected. Use either the configuration file or the commandline option"))?;
+        .ok_or_else(|| anyhow!("No diary selected. Use either the configuration file or the commandline option"))?;
 
     let to_del_location = rt
         .cli()
@@ -43,13 +43,13 @@ pub fn delete(rt: &Runtime) -> Result<()> {
         .map(|dt| { debug!("DateTime = {:?}", dt); dt })
         .and_then(DateTime::parse)
         .map(Into::into)
-        .ok_or_else(|| err_msg("Not deleting entries: missing date/time specification"))
+        .ok_or_else(|| anyhow!("Not deleting entries: missing date/time specification"))
         .and_then(|dt: NDT| DiaryId::from_datetime(diaryname.clone(), dt).into_storeid())
         .and_then(|id| rt.store().retrieve(id))?
         .get_location()
         .clone();
 
-    let mut input  = rt.stdin().ok_or_else(|| err_msg("No input stream. Cannot ask for permission"))?;
+    let mut input  = rt.stdin().ok_or_else(|| anyhow!("No input stream. Cannot ask for permission"))?;
     let mut output = rt.stdout();
 
     if !ask_bool(&format!("Deleting {:?}", to_del_location), Some(true), &mut input, &mut output)? {