Address edition-2018 idioms. (#929)

This commit is contained in:
Roman Borschel
2019-02-11 14:58:15 +01:00
committed by Pierre Krieger
parent 21810e46bd
commit eeed66707b
75 changed files with 308 additions and 516 deletions

View File

@ -197,7 +197,7 @@ pub enum KademliaHandlerQueryErr {
}
impl fmt::Display for KademliaHandlerQueryErr {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
match self {
KademliaHandlerQueryErr::Upgrade(err) => {
write!(f, "Error while performing Kademlia query: {}", err)