entry-def-trait.rs

#[hdk_entry(id = "profile")]
struct Post(String);

fn query_and_convert_entries<T: HdkEntry>() -> ExternResult<Vec<T>> {
    // This function already is implemented for any struct that derives hdk_entry, 
    // but there is no trait for us to be able to do this generically
    let entry_def = T::entry_def();
  
    let filter = ChainQueryFilter::new()
        .entry_type(EntryType::App(AppEntryType::new(
            entry_def.id,
            zome_info!()?.zome_id,
            EntryVisibility::Private,
        )))
        .header_type(HeaderType::Create)
        .include_entries(true);
    let query_result: ElementVec = query!(filter)?;
    Ok(query_result.0)
}