flutter_stasis_core library

Classes

Command<F, R>: Unit of executable work that returns CommandResult.
CommandAction: Encapsulates command execution flow for async stasis results.
CommandExecutionScope: Mutable execution context used by command policies.
CommandFailure<F, R>: Failed command output.
CommandResult<F, R>: Result contract for command execution independent from external FP libs.
CommandSuccess<F, R>: Successful command output.
ErrorState<F, S>: Error state with failure.
InitialState<F, S>: Initial state.
LoadingState<F, S>: Loading state.
MappedCommand<F, I, O>: Decorates a command by mapping the successful value.
SafeData<T>: Runtime-managed field for short-lived or sensitive data.
SafeDataPolicy: Retention and logging rules for SafeData.
StateFailure: Base failure contract used by stasis command/state abstractions.
StateObject<F, S, Self extends StateObject<F, S, Self>>: Immutable state object owned by a single view model/screen.
SuccessState<F, S>: Success state with data.
TaskCommand<F, R>: Adapts a function into a Command.
ViewModelState<F, S>: Canonical state lifecycle used by view models.

CommandPolicy: Concurrency strategy used while executing commands.
InternalState: Discriminant for ViewModelState runtime phase.
SafeDataClearReason: Records why the value was cleared.
SafeDataLogStrategy: Controls how a safe field should appear in logs and diagnostics.
SafeDataPersistence: Declares whether a safe field may be persisted.
SafeDataStatus: Describes the externally visible lifecycle of a safe field.

SafeDataNow = DateTime Function(): Clock callback used by SafeData to evaluate expiration deterministically.

CommandContractViolationError: Programming error thrown when a Command breaks its contract.