You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: lib.rs
    path of file: ./repos/holochain/crates/test_utils/wasm/wasm_workspace/coordinator_zome/src
    
    the code of the file until where you have to start completion: use hdk::prelude::*;
use integrity_zome::EntryTypes;
use integrity_zome::Msg;
use integrity_zome::Post;
use integrity_zome::PrivMsg;
use test_wasm_integrity_zome as integrity_zome;

fn post() -> Post {
    Post("foo".into())
}

fn new_post() -> EntryTypes {
    EntryTypes::Post(Post("foo".into()))
}

fn msg() -> Msg {
    Msg("hello".into())
}

#[hdk_extern]
fn create_entry(_: ()) -> ExternResult<ActionHash> {
    let post = new_post();
    let index = ScopedEntryDefIndex::try_from(&post)?;
    let vis = EntryVisibility::from(&post);
    let entry = post.try_into().unwrap();
    HDK.with(|h| {
        h.borrow().create(CreateInput::new(
            index,
            vis,
            entry,
            // This is used to test many conductors thrashing creates between
            // ea
    
fn call_create_entry(_: ()) -> ExternResult<ActionHash> {
    // Create an entry directly via. the hdk.
    hdk::prelude::create_entry(&new_post())?;
    // Create an entry via a `call`.
    let zome_call_response: ZomeCallResponse = call(
        CallTargetCell::Local,
        zome_info()?.name,
        "create_entry".to_string().into(),
        None,
        &(),
    )?;

    match zome_call_response {
        ZomeCallResponse::Ok(v) => Ok(v.decode().map_err(|e| wasm_error!(e))?),
        ZomeCallResponse::Unauthorized(reason, cell_id, zome_name, function_name, agent_pubkey) => {
            Err(wasm_error!(WasmErrorInner::Guest(format!(
                "Unauthorized: {} {} {} {} {}",
                reason, cell_id, zome_name, function_name, agent_pubkey
            ))))
        }
        // Unbounded recursion.
        ZomeCallResponse::NetworkError(_) => call_create_entry(()),
        ZomeCallResponse::CountersigningSession(e) => Err(wasm_error!(WasmErrorInner::Guest(
            format!("Countersigning session failed: {}", e)
        ))),
    }
}