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Add more context in error messages

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Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
This commit is contained in:
Matthias Beyer 2019-05-18 00:14:34 +02:00
parent 06e78c75de
commit 740729bfda
1 changed files with 2 additions and 0 deletions
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2
lib/domain/libimagwiki/src/wiki.rs
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@ -27,6 +27,7 @@ use libimagentrylink::internal::InternalLinker;
use failure::Fallible as Result; use failure::Fallible as Result;
use failure::Error; use failure::Error;
use failure::err_msg; use failure::err_msg;
use failure::ResultExt;
pub struct Wiki<'a, 'b>(&'a Store, &'b str); pub struct Wiki<'a, 'b>(&'a Store, &'b str);
@ -58,6 +59,7 @@ impl<'a, 'b> Wiki<'a, 'b> {
self.0 self.0
.get(sid) .get(sid)
.context("Cannot get ID from store")
.map_err(Error::from)? .map_err(Error::from)?
.ok_or_else(|| Error::from(err_msg("Missing index"))) .ok_or_else(|| Error::from(err_msg("Missing index")))
} }