Simplify some code using auto-deref

This commit is contained in:
Thomas Bahn 2015-02-06 15:28:22 +01:00
parent 81f84a4ea4
commit a87fab9ecc
2 changed files with 7 additions and 7 deletions

View File

@ -285,7 +285,7 @@ fn main() {
// Deserialize like before. // Deserialize like before.
let mut parser = json::Parser::new(json_str.as_slice().bytes()); let mut parser = json::Parser::new(json_str.bytes());
let deserialized: TestStruct1 = Deserialize::deserialize(&mut parser).unwrap(); let deserialized: TestStruct1 = Deserialize::deserialize(&mut parser).unwrap();
} }
``` ```
@ -1845,7 +1845,7 @@ mod bench {
b.iter( || { b.iter( || {
use serialize::json::{Parser, JsonEvent, StackElement}; use serialize::json::{Parser, JsonEvent, StackElement};
let mut parser = Parser::new(src.as_slice().chars()); let mut parser = Parser::new(src.chars());
assert_eq!(parser.next(), Some(JsonEvent::ArrayStart)); assert_eq!(parser.next(), Some(JsonEvent::ArrayStart));
for _ in range(0, count) { for _ in range(0, count) {
assert_eq!(parser.next(), Some(JsonEvent::ObjectStart)); assert_eq!(parser.next(), Some(JsonEvent::ObjectStart));
@ -1882,7 +1882,7 @@ mod bench {
let src = json_str(count); let src = json_str(count);
b.iter( || { b.iter( || {
let mut parser = Parser::new(src.as_slice().bytes()); let mut parser = Parser::new(src.bytes());
assert_eq!(parser.next(), Some(Ok(Token::SeqStart(0)))); assert_eq!(parser.next(), Some(Ok(Token::SeqStart(0))));
for _ in range(0, count) { for _ in range(0, count) {

View File

@ -533,7 +533,7 @@ pub trait ToJson {
} }
impl ToJson for Value { impl ToJson for Value {
fn to_json(&self) -> Value { (*self).clone() } fn to_json(&self) -> Value { self.clone() }
} }
impl ToJson for isize { impl ToJson for isize {
@ -593,7 +593,7 @@ impl<'a> ToJson for &'a str {
} }
impl ToJson for String { impl ToJson for String {
fn to_json(&self) -> Value { Value::String((*self).clone()) } fn to_json(&self) -> Value { Value::String(self.clone()) }
} }
macro_rules! peel_to_json_tuple { macro_rules! peel_to_json_tuple {
@ -644,7 +644,7 @@ impl<A:ToJson> ToJson for BTreeMap<String, A> {
fn to_json(&self) -> Value { fn to_json(&self) -> Value {
let mut d = BTreeMap::new(); let mut d = BTreeMap::new();
for (key, value) in self { for (key, value) in self {
d.insert((*key).clone(), value.to_json()); d.insert(key.clone(), value.to_json());
} }
Value::Object(d) Value::Object(d)
} }
@ -654,7 +654,7 @@ impl<A:ToJson> ToJson for HashMap<String, A> {
fn to_json(&self) -> Value { fn to_json(&self) -> Value {
let mut d = BTreeMap::new(); let mut d = BTreeMap::new();
for (key, value) in self { for (key, value) in self {
d.insert((*key).clone(), value.to_json()); d.insert(key.clone(), value.to_json());
} }
Value::Object(d) Value::Object(d)
} }