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use derive_setters::*;
#[derive(Default, Setters, Debug, PartialEq, Eq)]
#[setters(borrow_self)]
struct BasicRefStruct {
#[setters(rename = "test")]
a: u32,
b: u32,
#[setters(borrow_self = "false")]
c: u32,
#[setters(borrow_self = false)]
d: u32,
}
#[test]
fn basic_ref_struct() {
let mut a = BasicRefStruct::default().c(34).d(4);
a.test(1);
a.b(3);
assert_eq!(a.a, 1);
assert_eq!(a.b, 3);
assert_eq!(a.c, 34);
assert_eq!(a.d, 4);
}
#[derive(Default, Setters, Debug, PartialEq, Eq)]
struct FieldRefStruct {
a: u32,
#[setters(borrow_self)]
b: u32,
}
#[test]
fn field_ref_struct() {
let mut a = FieldRefStruct::default().a(10);
a.b(20);
assert_eq!(a.a, 10);
assert_eq!(a.b, 20);
}
#[derive(Default, Setters, Debug, PartialEq, Eq)]
#[setters(borrow_self)]
#[setters(generate_delegates(ty = "BasicRefDelegateField", field = "x"))]
#[setters(generate_delegates(ty = "BasicRefDelegateMethod", method = "get_x"))]
struct InnerRefDelegateStruct {
#[setters(rename = "test")]
a: u32,
b: u32,
c: u32,
}
#[derive(Default, Debug, PartialEq, Eq)]
struct BasicRefDelegateField {
x: InnerRefDelegateStruct,
}
#[derive(Default, Debug, PartialEq, Eq)]
struct BasicRefDelegateMethod {
x: Option<InnerRefDelegateStruct>,
}
impl BasicRefDelegateMethod {
fn get_x(&mut self) -> &mut InnerRefDelegateStruct {
if self.x.is_none() {
self.x = Some(InnerRefDelegateStruct::default());
}
self.x.as_mut().unwrap()
}
}
#[test]
fn basic_ref_delegate_field() {
let mut a = BasicRefDelegateField::default();
a.test(1);
a.b(3);
a.c(34);
assert_eq!(a.x, InnerRefDelegateStruct{ a: 1, b: 3, c: 34 });
}
#[test]
fn basic_ref_delegate_method() {
let mut a = BasicRefDelegateMethod::default();
a.test(1);
a.b(3);
a.c(34);
assert_eq!(a.x, Some(InnerRefDelegateStruct{ a: 1, b: 3, c: 34 }));
}
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