pub async fn read_header_info<R>(
reader: &mut R,
file_size: u64,
header_size_hint: Option<u64>,
) -> Result<HeaderInfo, AvroError>where
R: AsyncFileReader,Expand description
Reads the Avro file header (magic, metadata, sync marker) asynchronously from reader.
On success, returns the parsed HeaderInfo containing the header and its length in bytes.