Type Alias OpContext 

pub type OpContext<DB> = Context<BlockEnv, OpTransaction<TxEnv>, CfgEnv<OpSpecId>, DB, Journal<DB>, L1BlockInfo>;

Available on crate feature evm only.

Type alias for the default context type of the OpEvm.

Aliased Type

pub struct OpContext<DB> {
    pub block: BlockEnv,
    pub tx: OpTransaction<TxEnv>,
    pub cfg: CfgEnv<OpSpecId>,
    pub journaled_state: Journal<DB>,
    pub chain: L1BlockInfo,
    pub local: LocalContext,
    pub error: Result<(), ContextError<<DB as Database>::Error>>,
}

Fields

block: BlockEnv

Block information.

tx: OpTransaction<TxEnv>

Transaction information.

cfg: CfgEnv<OpSpecId>

Configurations.

journaled_state: Journal<DB>

EVM State with journaling support and database.

chain: L1BlockInfo

Inner context.

local: LocalContext

Local context that is filled by execution.

error: Result<(), ContextError<<DB as Database>::Error>>

Error that happened during execution.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.