Crate soldb_core 

Shared vocabulary types for the SolDB workspace.

Every other crate agrees on the types defined here: TransactionTrace and its TraceSteps are what an execution backend produces and what the debugger, the serializer, and the frontends consume. This crate deliberately has no soldb dependencies so that it can stay the single type boundary in the graph.

These types are also a serialization contract. They round-trip through serde into trace files and into the web-facing JSON document, so adding a field is additive and needs #[serde(default)], while renaming or removing one is a breaking change.

TraceCapabilities describes what the selected backend was actually able to record. Frontends should branch on those flags rather than on the backend name, so a new backend does not require changes further up the stack.

Structs

AccountChange

ContractCreation

ExecutionCall

ExecutionLog

FunctionCall

GasSummary

RootKind

The kind of the top-level call that starts at entry_step.

StepSnapshot

The machine state one step captured.

StepSnapshotRef

A borrowed view of one step’s captured machine state.

StorageChange

TraceArtifacts

TraceCapabilities

TraceStep

One recorded EVM step.

TransactionTrace

A complete recording of one execution.

WordInterner

Hands out one Word per distinct value, so repeated stack words are stored once.

Enums

SoldbError

Type Aliases

SoldbResult

Word

One machine word as a backend spelled it, shared between the steps that hold it.