Enum Command 

pub enum Command {
    GetBlockByHeight(u64, Sender<Option<BlockHeader>>),
    GetPeers(ServiceFlags, Sender<Vec<Peer>>),
    GetTip(Sender<(u64, BlockHeader)>),
    GetBlock(BlockHash),
    GetFilters(RangeInclusive<u64>, Sender<Result<(), GetFiltersError>>),
    Rescan {
        from: Bound<u64>,
        to: Bound<u64>,
        watch: Vec<Script>,
    },
    Watch {
        watch: Vec<Script>,
    },
    Broadcast(NetworkMessage, fn(Peer) -> bool, Sender<Vec<SocketAddr>>),
    Query(NetworkMessage, Sender<Option<SocketAddr>>),
    QueryTree(Arc<dyn Fn(&dyn BlockReader) + Send + Sync>),
    Connect(SocketAddr),
    Disconnect(SocketAddr),
    ImportHeaders(Vec<BlockHeader>, Sender<Result<ImportResult, Error>>),
    ImportAddresses(Vec<Address>),
    SubmitTransaction(Transaction, Sender<Result<NonEmpty<SocketAddr>, CommandError>>),
}

A command or request that can be sent to the protocol.

Variants

GetBlockByHeight(u64, Sender<Option<BlockHeader>>)

Get block header at height.

GetPeers(ServiceFlags, Sender<Vec<Peer>>)

Get connected peers.

GetTip(Sender<(u64, BlockHeader)>)

Get the tip of the active chain.

GetBlock(BlockHash)

Get a block from the active chain.

GetFilters(RangeInclusive<u64>, Sender<Result<(), GetFiltersError>>)

Get block filters.

Rescan

Rescan the chain for matching scripts and addresses.

Fields

from: Bound<u64>

Start scan from this height. If unbounded, start at the current height.

to: Bound<u64>

Stop scanning at this height. If unbounded, don’t stop scanning.

watch: Vec<Script>

Scripts to match on.

Watch

Update the watchlist with the provided scripts.

Fields

watch: Vec<Script>

Scripts to watch.

Broadcast(NetworkMessage, fn(Peer) -> bool, Sender<Vec<SocketAddr>>)

Broadcast to peers matching the predicate.

Query(NetworkMessage, Sender<Option<SocketAddr>>)

Send a message to a random peer.

QueryTree(Arc<dyn Fn(&dyn BlockReader) + Send + Sync>)

Query the block tree.

Connect(SocketAddr)

Connect to a peer.

Disconnect(SocketAddr)

Disconnect from a peer.

ImportHeaders(Vec<BlockHeader>, Sender<Result<ImportResult, Error>>)

Import headers directly into the block store.

ImportAddresses(Vec<Address>)

Import addresses into the address book.

SubmitTransaction(Transaction, Sender<Result<NonEmpty<SocketAddr>, CommandError>>)

Submit a transaction to the network.

Trait Implementations

impl Clone for Command

fn clone(&self) -> Command

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Command

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.