use anyhow::Result;
pub mod byte_tree;
pub mod common;
pub fn get_metas() -> Result<Vec<Box<dyn crate::meta::common::Meta>>> {
Ok(vec![
Box::new(common::BreadthFirstSearchMeta::new()) as Box<dyn crate::meta::common::Meta>,
Box::new(byte_tree::ByteTreeMeta::new()) as Box<dyn crate::meta::common::Meta>,
])
}