Function hdk::query

pub fn query(
    entry_type_name: &str, 
    limit: u32
) -> ZomeApiResult<Vec<HashString>>

Returns a list of entries from your local source chain, that match a given type.

• entry_type_name: Specify type of entry to retrieve
• limit: Max number of entries to retrieve, with 0 indicating unlimited

Once you have the list of addresses of your entries, there is a good likelihood that you will wish to iterate and call get_entry to retrieve each one. Please be aware that the API for this function is subject to change in future versions.

Examples

pub fn handle_my_posts() -> serde_json::Value {
    match hdk::query("post", 0) {
        Ok(posts) => json!({"post_addresses": posts}),
        Err(hdk_error) => hdk_error.to_json(),
    }
}