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//! # Peerstore
//!
//! The `peerstore` crate allows one to store information about a peer.
//! It is similar to a key-value database, where the keys are multihashes (generally the hash of
//! the public key of the peer, but that is not enforced by this crate) and the values are the
//! public key and a list of multiaddresses with a time-to-live.
//!
//! This crate consists in a generic `Peerstore` trait and various backends.
//!
//! Note that the peerstore implementations do not consider information inside a peer store to be
//! critical. In case of an error (eg. corrupted file, disk error, etc.) they will prefer to lose
//! data rather than returning the error.

extern crate base58;
extern crate datastore;
extern crate futures;
extern crate multiaddr;
extern crate multihash;
extern crate owning_ref;
extern crate serde;
#[macro_use]
extern crate serde_derive;

pub use self::peerstore::{Peerstore, PeerAccess};

#[macro_use]
mod peerstore_tests;

pub mod json_peerstore;
pub mod memory_peerstore;
mod peerstore;
mod peer_info;

pub type PeerId = multihash::Multihash;
pub type TTL = std::time::Duration;