Remove serialize_unit from Formatter's impl

This commit is contained in:
David Tolnay 2020-05-09 17:27:17 -07:00
parent 6182eceed1
commit 16bf9871cd
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@ -45,10 +45,6 @@ impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> {
serialize_unit_struct: &'static str,
}
fn serialize_unit(self) -> fmt::Result {
Ok(())
}
fn serialize_unit_variant(
self,
_name: &'static str,
@ -73,6 +69,10 @@ impl<'a, 'b> Serializer for &'a mut fmt::Formatter<'b> {
Err(fmt::Error)
}
fn serialize_unit(self) -> fmt::Result {
Err(fmt::Error)
}
fn serialize_newtype_struct<T: ?Sized>(self, _name: &'static str, _value: &T) -> fmt::Result
where
T: Serialize,