error rework, for polkadot convenience (#7446)

Co-authored-by: Bernhard Schuster <bernhard@parity.io>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Bernhard Schuster
2020-10-28 15:04:56 +01:00
committed by GitHub
parent 1679919830
commit 9687759774
17 changed files with 152 additions and 128 deletions
+1 -1
View File
@@ -17,7 +17,7 @@
/// The error type for database operations.
#[derive(Debug)]
pub struct DatabaseError(pub Box<dyn std::error::Error + Send>);
pub struct DatabaseError(pub Box<dyn std::error::Error + Send + Sync + 'static>);
impl std::fmt::Display for DatabaseError {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {