Struct DeployBuilder

pub struct DeployBuilder {
    pub contract: AccountId,
}

Fields

contract: AccountId

Implementations

impl DeployBuilder

pub const fn new(contract: AccountId) -> Self

pub fn use_code(self, code: Vec<u8>) -> SetDeployActionBuilder

Prepares a transaction to deploy a contract to the provided account

The code is the wasm bytecode of the contract. For more information on how to compile your contract, please refer to the NEAR documentation.

Example

use near_api::*;

let code = std::fs::read("path/to/your/contract.wasm")?;
let signer = Signer::new(Signer::from_ledger())?;
let result: near_primitives::views::FinalExecutionOutcomeView = Contract::deploy("contract.testnet".parse()?)
    .use_code(code)
    .without_init_call()
    .with_signer(signer)
    .send_to_testnet()
    .await?;

pub fn use_global_hash(self, global_hash: CryptoHash) -> SetDeployActionBuilder

Prepares a transaction to deploy a contract to the provided account using a immutable hash reference to the code from the global contract code storage.

Example

use near_api::*;

let signer = Signer::new(Signer::from_ledger())?;
let result: near_primitives::views::FinalExecutionOutcomeView = Contract::deploy("contract.testnet".parse()?)
    .use_global_hash("DxfRbrjT3QPmoANMDYTR6iXPGJr7xRUyDnQhcAWjcoFF".parse()?)
    .without_init_call()
    .with_signer(signer)
    .send_to_testnet()
    .await?;

pub fn use_global_account_id( self, global_account_id: AccountId, ) -> SetDeployActionBuilder

Prepares a transaction to deploy a contract to the provided account using a mutable account-id reference to the code from the global contract code storage.

Please note that you have to trust the account-id that you are providing. As the code is mutable, the owner of the referenced account can change the code at any time which might lead to unexpected behavior or malicious activity.

Example

use near_api::*;

let signer = Signer::new(Signer::from_ledger())?;
let result: near_primitives::views::FinalExecutionOutcomeView = Contract::deploy("contract.testnet".parse()?)
    .use_global_account_id("nft-contract.testnet".parse()?)
    .without_init_call()
    .with_signer(signer)
    .send_to_testnet()
    .await?;

Trait Implementations

impl Clone for DeployBuilder

fn clone(&self) -> DeployBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeployBuilder

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

Formats the value using the given formatter.