---
source: crates/edgedb_codegen/tests/codegen.rs
expression: "&content"
---
pub mod example {
use ::edgedb_codegen::exports as e;
/// Execute the desired query.
#[cfg(feature = "query")]
pub async fn query(
client: &e::edgedb_tokio::Client,
) -> core::result::Result<Output, e::edgedb_errors::Error> {
client.query_required_single(QUERY, &()).await
}
/// Compose the query as part of a larger transaction.
#[cfg(feature = "query")]
pub async fn transaction(
conn: &mut e::edgedb_tokio::Transaction,
) -> core::result::Result<Output, e::edgedb_errors::Error> {
conn.query_required_single(QUERY, &()).await
}
pub type Input = ();
#[derive(Clone, Debug)]
#[cfg_attr(feature = "query", derive(e::edgedb_derive::Queryable))]
#[cfg_attr(feature = "serde", derive(e::serde::Serialize, e::serde::Deserialize))]
pub struct Output {
pub fruit: String,
pub quantity: f64,
pub fresh: bool,
}
/// The original query string provided to the macro. Can be reused in your codebase.
pub const QUERY: &str = "select (fruit := 'Apple', quantity := 3.14, fresh := true)";
}