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TcpFramedParser

blvm_protocol::node_tcp

Struct TcpFramedParser

pub struct TcpFramedParser;

Expand description

Bitcoin P2P framed message parser (TCP path). Pass allowed commands from the node.

Implementations§

impl TcpFramedParser

pub fn parse_message( data: &[u8], allowed_commands: &[&str], ) -> Result<ProtocolMessage>

Parse a raw message into a protocol message Orange Paper 10.1.1: ParseMessage, size bounds, checksum rejection

pub fn serialize_message(message: &ProtocolMessage) -> Result<Vec<u8>>

Serialize a protocol message to bytes

pub fn calculate_checksum(payload: &[u8]) -> [u8; 4]

Calculate message checksum

Computes double SHA256 of payload and returns first 4 bytes. Orange Paper 10.1.1: CalculateChecksum, |result| = 4

Auto Trait Implementations§

impl Freeze for TcpFramedParser

impl RefUnwindSafe for TcpFramedParser

impl Send for TcpFramedParser

impl Sync for TcpFramedParser

impl Unpin for TcpFramedParser

impl UnsafeUnpin for TcpFramedParser

impl UnwindSafe for TcpFramedParser

Blanket Implementations§

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