Method validate

crates/app-data/src/app_data.rs:278–295

Parses and validates the provided app data bytes, returns the validated Valid app data is considered to be: 1. Below or equal to [`Validator::size_limit`] in size. 2. A valid JSON & app data object.

(&self, full_app_data: &[u8])

    /// 1. Below or equal to [`Validator::size_limit`] in size.
    /// 2. A valid JSON & app data object.
    pub fn validate(&self, full_app_data: &[u8]) -> Result<ValidatedAppData> {
        if full_app_data.len() > self.size_limit {
            return Err(anyhow!(
                "app data has byte size {} which is larger than limit {}",
                full_app_data.len(),
                self.size_limit
            ));
        }

        let document = String::from_utf8(full_app_data.to_vec())?;
        let protocol = parse(full_app_data)?;

        Ok(ValidatedAppData {
            hash: AppDataHash(hash_full_app_data(full_app_data)),
            document,
            protocol,
        })
    }
}

pub fn parse(full_app_data: &[u8]) -> Result<ProtocolAppData, serde_json::Error> {