7 releases
0.1.16-alpha.0 | Mar 31, 2023 |
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0.1.14-alpha.0 | Mar 18, 2023 |
0.1.12-alpha.0 | Jan 18, 2023 |
#84 in #addresses
399 downloads per month
Used in 63 crates
(21 directly)
580KB
1.5K
SLoC
bitcoin-network
The bitcoin-network
crate is a direct
translation of the Bitcoin codebase from C++ to
Rust, and is one of the subcomponents of the
Bitcoin system. This crate provides a set of data
structures and functions related to network
communication and message propagation within the
Bitcoin network.
The crate includes structures such as NetAddr
,
which represents a network address used to
communicate with other Bitcoin nodes, and
Network
, which represents the Bitcoin network
protocol. The ZeroSpan
type is used for
zero-length spans, and Reachability
represents
the reachability of a Bitcoin node.
The functions provided by the crate include methods to check the validity and properties of network addresses, serialize and unserialize network data, and get various network-related information. The crate also includes functions to calculate network-related mathematical properties, such as the netmask bits of an IP address.
Overall, the bitcoin-network
crate is a critical
component of the Bitcoin system, providing the
necessary functionality to communicate and
propagate messages across the Bitcoin network.
38> thanks -- could you tell me about NetAddr?
NetAddr is a Rust structure used in the Bitcoin network to represent network addresses. It includes an IP address and a port number, as well as other information such as the network version and the reachability of the address.
In Bitcoin, network addresses are used to maintain a peer-to-peer network of nodes that communicate with each other to transmit transactions and blocks across the network. Each node in the network maintains a list of known network addresses to other nodes, which it can use to establish new connections and maintain existing ones.
NetAddr provides a convenient way to represent these network addresses in Rust code, allowing for easy serialization and deserialization of network messages that contain network addresses.
The structure includes a number of methods to
manipulate and query the properties of network
addresses, such as is_reachable()
, which checks
if the address is currently reachable on the
network, and to_string()
, which returns a string
representation of the address.
Overall, NetAddr is a useful tool for managing and manipulating network addresses in the context of the Bitcoin network.
Dependencies
~88MB
~831K SLoC