Struct RestQuery 

pub struct RestQuery<N: Network> { /* private fields */ }

Queries that use a node’s REST API as their source of information.

Implementations

impl<N: Network> RestQuery<N>

pub fn get_transaction( &self, transaction_id: &N::TransactionID, ) -> Result<Transaction<N>>

Returns the transaction for the given transaction ID.

pub fn get_program(&self, program_id: &ProgramID<N>) -> Result<Program<N>>

Returns the program for the given program ID.

Trait Implementations

impl<N: Clone + Network> Clone for RestQuery<N>

fn clone(&self) -> RestQuery<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<N: Network> From<Uri> for RestQuery<N>

fn from(base_url: Uri) -> Self

Converts to this type from the input type.

impl<N: Network> FromStr for RestQuery<N>

Initialize the Query object from an endpoint URL (passed as a string). The URI should point to a snarkOS node’s REST API.

type Err = Error

The associated error which can be returned from parsing.

fn from_str(str_representation: &str) -> Result<Self>

Parses a string s to return a value of this type.

impl<N: Network> QueryTrait<N> for RestQuery<N>

fn current_state_root(&self) -> Result<N::StateRoot>

Returns the current state root.

fn get_state_path_for_commitment( &self, commitment: &Field<N>, ) -> Result<StatePath<N>>

Returns a state path for the given commitment.

fn get_state_paths_for_commitments( &self, commitments: &[Field<N>], ) -> Result<Vec<StatePath<N>>>

Returns a list of state paths for the given list of commitments.

fn current_block_height(&self) -> Result<u32>

Returns a state path for the given commitment.