style(lib): use rust 2018 edition idioms (#1910)

This commit is contained in:
lzutao
2019-08-22 01:22:07 +07:00
committed by Sean McArthur
parent ae75b3a732
commit fc7f81b67c
38 changed files with 90 additions and 146 deletions

View File

@@ -160,7 +160,7 @@ impl AsyncWrite for Upgraded {
}
impl fmt::Debug for Upgraded {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("Upgraded")
.finish()
}
@@ -198,7 +198,7 @@ impl Future for OnUpgrade {
}
impl fmt::Debug for OnUpgrade {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.debug_struct("OnUpgrade")
.finish()
}
@@ -223,7 +223,7 @@ impl Pending {
// ===== impl UpgradeExpected =====
impl fmt::Display for UpgradeExpected {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str(self.description())
}
}