Struct Contract

pub struct Contract {
    pub dispatcher: bool,
    pub artifact: Artifact,
    pub wasm: Vec<u8>,
    pub constructor: Constructor,
    pub address: [u8; 20],
}

Contract instance for testing.

Fields

dispatcher: bool

If enable dispatcher.

artifact: Artifact

The artifact of the contract.

wasm: Vec<u8>

The source WASM of the contract.

constructor: Constructor

Bytecode constructor

address: [u8; 20]

Address in evm

Implementations

impl Contract

pub fn bytecode(&self) -> Result<Vec<u8>>

Get the bytecode of the contract.

pub fn construct(&mut self, storage: InitStorage) -> Result<&mut Self>

Preset the storage of the contract, similar with the concept constructor in solidity, but just in time.

pub fn compile(self) -> Result<Self>

Compile WASM to EVM bytecode.

pub fn deploy<'e>(&mut self) -> Result<EVM<'e>>

Deploy self to evm

pub fn current() -> Result<Self>

Load zink contract defined in the current package.

NOTE: This only works if the current contract is not an example.

pub fn encode<Param>(&self, inputs: impl AsRef<[Param]>) -> Result<Vec<u8>>

where Param: Bytes32,

Encode call data

pub fn execute<Param>(&mut self, inputs: impl AsRef<[Param]>) -> Result<Info>

where Param: Bytes32,

Execute the contract.

pub fn json_abi(&self) -> Result<String>

Get the JSON ABI of the contract.

pub fn pure(self) -> Self

Disable dispatcher.

pub fn search(name: &str) -> Result<Self>

Search for zink contract in the target directory.

Trait Implementations

impl Default for Contract

fn default() -> Contract

Returns the “default value” for a type.

impl<T> From<T> for Contract

where T: AsRef<[u8]>,

fn from(wasm: T) -> Self

Converts to this type from the input type.