Increase compability by not relying on as _ imports

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ron"
-version = "0.5.0"
+version = "0.5.1"
 license = "MIT/Apache-2.0"
 keywords = ["parser", "serde", "serialization"]
 authors = [

src/de/mod.rs

@@ -2,7 +2,7 @@
 pub use self::error::{Error, ParseError, Result};
 pub use crate::parse::Position;
 
-use serde::de::{self, DeserializeSeed, Deserializer as _, Visitor};
+use serde::de::{self, DeserializeSeed, Deserializer as SerdeError, Visitor};
 use std::{borrow::Cow, io, str};
 
 use self::id::IdDeserializer;

src/value.rs

@@ -2,7 +2,7 @@
 
 use serde::{
     de::{
-        DeserializeOwned, DeserializeSeed, Deserializer, Error as _, MapAccess, SeqAccess, Visitor,
+        DeserializeOwned, DeserializeSeed, Deserializer, Error as SerdeError, MapAccess, SeqAccess, Visitor,
     },
     forward_to_deserialize_any,
 };