default-parameters
ref: https://www.thecodedmessage.com/posts/default-params/Sol 1impl Default for WindowConfig {
fn default() -> Self {
Self {
width: 100,
height: 100,
visibility: WindowVisibility::Visible,
window_style: WindowStyle::Standard,
z_position: -1,
autoclose: AutoclosePolicy::Disable,
}
}
}
let handle = create_window(WindowConfig {
width: 500,
z_position: 2,
autoclose: AutoclosePolicy::Enable,
..Default::default()
});Sol 2..impl WindowBuilder {
fn height(mut self, height: u32) -> Self {
self.height = height;
self
}
// ...
}
impl WindowBuilder {
fn height(self, height: u32) -> Self {
Self {
height,
..self
}
}
// ...
}
impl WindowBuilder {
fn autoclose_enable(mut self) -> Self {
self.autoclose = AutoclosePolicy::Enable;
self
}
fn autoclose_disable(mut self) -> Self {
self.autoclose = AutoclosePolicy::Disable;
self
}
}
impl WindowBuilder {
fn build(self) {
window_create(self)
}
}
let handle = WindowBuilder::new()
.width(500)
.z_position(2)
.autoclose_enable()
.build()