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//! Showing how to use shrinkwrap for different types of structs.
#![cfg(feature = "std")]
#![allow(dead_code)]
#[macro_use] extern crate shrinkwraprs;
#[derive(Shrinkwrap)]
struct Foo(i32);
#[derive(Shrinkwrap)]
struct Bar(i32, #[shrinkwrap(main_field)] String);
#[derive(Shrinkwrap)]
#[shrinkwrap(mutable)]
struct Baz {
field1: String
}
#[derive(Shrinkwrap)]
struct Quux {
field1: u32,
#[shrinkwrap(main_field)] field2: String
}
#[derive(Shrinkwrap)]
#[shrinkwrap(mutable, unsafe_ignore_visibility)]
pub struct MyStruct {
field1: u32
}
fn is_commercial(b: &Baz) -> bool {
(**b).contains(".co")
}
fn main() {
let mut email = Baz { field1: "chiya+snacks@natsumeya.jp".into() };
println!("is_commercial: {}", is_commercial(&email));
(*email).push_str(".com");
println!("is_commercial: {}", is_commercial(&email));
}
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