Struct Constructor

pub struct Constructor {
    masm: MacroAssembler,
}

Contract constructor.

Fields

masm: MacroAssembler

Code generator.

Implementations

impl Constructor

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

preset storage for the contract

pub fn finish(&self, runtime_bytecode: Buffer) -> Result<Buffer>

Concat the constructor code.

Here we override the memory totally with the runtime bytecode.

fn runtime_bytcode_offset( init_code_len: usize, runtime_bytecode_size_len: usize, ) -> usize

Returns the offset of runtime bytecode.

[ init_code, pushn, runtime_bytecode_size, pushn + , push0, code_copy pushn, runtime_bytecode_size, push0, return, ]

Trait Implementations

impl Clone for Constructor

fn clone(&self) -> Constructor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Constructor

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

Formats the value using the given formatter.

impl Default for Constructor

fn default() -> Constructor

Returns the “default value” for a type.