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|
use serde::{Deserialize, Serialize};
use std::collections::HashMap;
#[derive(Debug, PartialEq, Deserialize, Serialize)]
struct UnitStruct;
#[derive(Debug, PartialEq, Deserialize, Serialize)]
struct NewType(f32);
#[derive(Debug, PartialEq, Deserialize, Serialize)]
struct TupleStruct(UnitStruct, i8);
#[derive(Debug, PartialEq, Eq, Hash, Deserialize, Serialize)]
struct Key(u32);
#[derive(Debug, PartialEq, Eq, Hash, Deserialize, Serialize)]
enum Enum {
Unit,
Bool(bool),
Chars(char, String),
}
#[derive(Debug, PartialEq, Deserialize, Serialize)]
struct Struct {
tuple: ((), NewType, TupleStruct),
vec: Vec<Option<UnitStruct>>,
map: HashMap<Key, Enum>,
}
const CONFIG_U_NT: &str = "
#![enable(unwrap_newtypes)]
(
tuple: ((), 0.5, ((), -5)),
vec: [
None,
Some(()),
],
map: {
7: Bool(true),
9: Chars('x', \"\"),
6: Bool(false),
5: Unit,
},
)
";
#[test]
fn unwrap_newtypes() {
let d: Struct = ron::de::from_str(CONFIG_U_NT).expect("Failed to deserialize");
println!("unwrap_newtypes: {:#?}", d);
let s = ron::ser::to_string_pretty(
&d,
ron::ser::PrettyConfig::default().extensions(ron::extensions::Extensions::UNWRAP_NEWTYPES),
)
.expect("Failed to serialize");
let d2: Struct = ron::de::from_str(&s).expect("Failed to deserialize");
assert_eq!(d, d2);
}
const CONFIG_I_S: &str = "
#![enable(implicit_some)]
(
tuple: ((), (0.5), ((), -5)),
vec: [
None,
(),
UnitStruct,
None,
(),
],
map: {
(7): Bool(true),
(9): Chars('x', \"\"),
(6): Bool(false),
(5): Unit,
},
)
";
#[test]
fn implicit_some() {
let d: Struct = ron::de::from_str(CONFIG_I_S).expect("Failed to deserialize");
println!("implicit_some: {:#?}", d);
}
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