Function read_json

crates/ccql/src/streaming/mod.rs:40–52

(path: impl AsRef<Path>)

}

pub async fn read_json<T>(path: impl AsRef<Path>) -> Result<T>
where
    T: DeserializeOwned,
{
    let path = path.as_ref();
    if !path.exists() {
        return Err(Error::FileNotFound(path.display().to_string()));
    }

    let content = tokio::fs::read_to_string(path).await?;
    let data: T = serde_json::from_str(&content)?;
    Ok(data)
}