zvariant 5.10.1

D-Bus & GVariant encoding & decoding
Documentation 
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use std::collections::HashMap;
use zvariant::{LE, Type, serialized::Context, to_bytes};

#[macro_use]
mod common {
    include!("common.rs");
}

#[test]
fn struct_with_hashmap() {
    use serde::{Deserialize, Serialize};

    let mut hmap = HashMap::new();
    hmap.insert("key".into(), "value".into());

    #[derive(Type, Deserialize, Serialize, PartialEq, Debug)]
    struct Foo {
        hmap: HashMap<String, String>,
    }

    let foo = Foo { hmap };
    assert_eq!(Foo::SIGNATURE, "(a{ss})");

    let ctxt = Context::new_dbus(LE, 0);
    let encoded = to_bytes(ctxt, &(&foo, 1)).unwrap();
    let f: Foo = encoded.deserialize().unwrap().0;
    assert_eq!(f, foo);
}