//! Interact with git revisions by parsing them from rev-specs and describing them in terms of reference names.//!//! ## Feature Flags#![cfg_attr(    all(doc, feature = "document-features"),    doc = ::document_features::document_features!())]#![cfg_attr(all(doc, feature = "document-features"), feature(doc_cfg))]#![deny(missing_docs, unsafe_code)] ///#[cfg(feature = "describe")]pub mod describe;#[cfg(feature = "describe")]pub use describe::function::describe;/// Find common ancestors of commits.#[cfg(feature = "merge_base")]pub mod merge_base;#[cfg(feature = "merge_base")]pub use merge_base::function::merge_base; ///pub mod spec;pub use gix_revwalk::{Graph, PriorityQueue, graph};pub use spec::types::Spec;