[−][src]Trait evmc_client::host::HostContext

pub trait HostContext {
    fn account_exists(&mut self, addr: &Address) -> bool;

    fn get_storage(&mut self, addr: &Address, key: &Bytes32) -> Bytes32;

    fn set_storage(
        &mut self, 
        addr: &Address, 
        key: &Bytes32, 
        value: &Bytes32
    ) -> StorageStatus;

    fn get_balance(&mut self, addr: &Address) -> Bytes32;

    fn get_code_size(&mut self, addr: &Address) -> usize;

    fn get_code_hash(&mut self, addr: &Address) -> Bytes32;

    fn copy_code(
        &mut self, 
        addr: &Address, 
        offset: &usize, 
        buffer_data: &*mut u8, 
        buffer_size: &usize
    ) -> usize;

    fn selfdestruct(&mut self, addr: &Address, beneficiary: &Address);

    fn get_tx_context(
        &mut self
    ) -> (Bytes32, Address, Address, i64, i64, i64, Bytes32, Bytes32);

    fn get_block_hash(&mut self, number: i64) -> Bytes32;

    fn emit_log(&mut self, addr: &Address, topics: &Vec<Bytes32>, data: &Bytes);

    fn call(
        &mut self, 
        kind: MessageKind, 
        destination: &Address, 
        sender: &Address, 
        value: &Bytes32, 
        input: &Bytes, 
        gas: i64, 
        depth: i32, 
        is_static: bool, 
        salt: &Bytes32
    ) -> (Vec<u8>, i64, Address, StatusCode);
}

Required methods

fn account_exists(&mut self, addr: &Address) -> bool

fn get_storage(&mut self, addr: &Address, key: &Bytes32) -> Bytes32

fn set_storage(
    &mut self,
    addr: &Address,
    key: &Bytes32,
    value: &Bytes32
) -> StorageStatus

fn get_balance(&mut self, addr: &Address) -> Bytes32

fn get_code_size(&mut self, addr: &Address) -> usize

fn get_code_hash(&mut self, addr: &Address) -> Bytes32

fn copy_code(
    &mut self,
    addr: &Address,
    offset: &usize,
    buffer_data: &*mut u8,
    buffer_size: &usize
) -> usize

fn selfdestruct(&mut self, addr: &Address, beneficiary: &Address)

fn get_tx_context(
    &mut self
) -> (Bytes32, Address, Address, i64, i64, i64, Bytes32, Bytes32)

fn get_block_hash(&mut self, number: i64) -> Bytes32

fn emit_log(&mut self, addr: &Address, topics: &Vec<Bytes32>, data: &Bytes)

fn call(
    &mut self,
    kind: MessageKind,
    destination: &Address,
    sender: &Address,
    value: &Bytes32,
    input: &Bytes,
    gas: i64,
    depth: i32,
    is_static: bool,
    salt: &Bytes32
) -> (Vec<u8>, i64, Address, StatusCode)

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Implementors

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