Trait TxHandler 

pub trait TxHandler {
    // Required method
    fn get_tx_origin(&self, snapshot_id: usize) -> Result<DynSolValue>;
}

Handler trait for tx global variables.

Provides access to transaction-level context like tx.origin.

Required Methods

fn get_tx_origin(&self, snapshot_id: usize) -> Result<DynSolValue>

Get the transaction origin address (tx.origin).

Arguments

• snapshot_id - The execution context identifier

Returns

The origin address as a DynSolValue::Address

Implementations on Foreign Types

impl TxHandler for Arc<SimulationDebugHandler>

fn get_tx_origin(&self, snapshot_id: usize) -> Result<DynSolValue>

Implementors

impl TxHandler for DebugHandler

impl TxHandler for SimulationDebugHandler

impl<DB> TxHandler for EdbTxHandler<DB>

where DB: Database + DatabaseCommit + DatabaseRef + Clone + Send + Sync + 'static, <CacheDB<DB> as Database>::Error: Clone + Send + Sync, <DB as Database>::Error: Clone + Send + Sync,