pub type DoCallFn = fn(*mut (), *const (), u8, Address, Address, Address, &[u8], u64, U256, (u16, u16)) -> SubCallResult;Expand description
Type-erased function pointer for executing sub-calls from Stylus.
call_type: 0=CALL, 1=DELEGATECALL, 2=STATICCALL.
pages carries the parent’s (open, ever) counters into the new frame.
The first pointer is the type-erased revm Context; the second points at
the ArbPrecompileCtx shared by the precompile closures and dispatch
path. Both must remain live for the duration of the trampoline call.