Struct grin_wallet_impls::HTTPNodeClient

pub struct HTTPNodeClient { /* fields omitted */ }

Methods

impl HTTPNodeClient

pub fn new(node_url: &str, node_api_secret: Option<String>) -> HTTPNodeClient

Create a new client that will communicate with the given grin node

pub fn chain_height(&self) -> Result<u64, Error>

Allow returning the chain height without needing a wallet instantiated

Trait Implementations

impl Clone for HTTPNodeClient

fn clone(&self) -> HTTPNodeClient

Returns a copy of the value.

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

Performs copy-assignment from source.

impl NodeClient for HTTPNodeClient

fn node_url(&self) -> &str

Return the URL of the check node

fn node_api_secret(&self) -> Option<String>

Return the node api secret

fn set_node_url(&mut self, node_url: &str)

Set the node URL

fn set_node_api_secret(&mut self, node_api_secret: Option<String>)

Change the API secret

fn get_version_info(&mut self) -> Option<NodeVersionInfo>

Returns the api version string and block header version as reported by the node. Result can be cached for later use

fn post_tx(&self, tx: &TxWrapper, fluff: bool) -> Result<(), Error>

Posts a transaction to a grin node

fn get_chain_height(&self) -> Result<u64, Error>

Return the chain tip from a given node

fn get_outputs_from_node(
    &self,
    wallet_outputs: Vec<Commitment>
) -> Result<HashMap<Commitment, (String, u64, u64)>, Error>

Retrieve outputs from node

fn get_outputs_by_pmmr_index(
    &self,
    start_height: u64,
    max_outputs: u64
) -> Result<(u64, u64, Vec<(Commitment, RangeProof, bool, u64, u64)>), Error>

Get a list of outputs from the node by traversing the UTXO set in PMMR index order. Returns (last available output index, last insertion index retrieved, outputs(commit, proof, is_coinbase, height, mmr_index))