Crate acyclic_fs 

acyclic-fs

Immutable, versioned workspaces with embedded and hosted backends. Generations are stable identities; mutations produce new generations instead of rewriting history.

cargo add acyclic-fs

Choose the backend for your deployment: embedded storage for local durability, hosted authority and Objects for a remote workspace, or embedded native mount integration. Transactions stage edits before commit; forks branch from a generation. The provider determines persistence, isolation, and mount guarantees.

Start with the embedded workspace example, the hosted example, or the Rust API. The v2 protocol defines compatibility.

Re-exports

pub use async_storage::AsyncAuthorityStore;

pub use async_storage::AsyncObjectStore;

pub use async_storage::GenerationFork;

pub use async_storage::GenerationForkSource;

pub use async_storage::ImmediateAuthorityStore;

pub use async_storage::ImmediateObjectStore;

pub use cache::CachedObjectStore;

pub use cache::ObjectCacheConfigError;

pub use cache::ObjectCacheOptions;

pub use cache::ObjectCacheStats;

pub use cancellation::CancellationError;

pub use cancellation::CancellationToken;

pub use cancellation::Cancelled;

pub use core_state::LocalCoreStateStore;

pub use core_state::LocalCoreStateStoreError;

pub use distributed::ProviderObjectStore;

pub use distributed::StreamAuthorityStore;

pub use facade::AuthoredLiveMutationResult;

pub use facade::AuthoredMutation;

pub use facade::AuthoredTransactionResult;

pub use facade::Checkout;

pub use facade::CheckoutCommitOutcome;

pub use facade::ContentStager;

pub use facade::DetachedFile;

pub use facade::DirectoryBindingChange;

pub use facade::DirectoryPageRequest;

pub use facade::DirectoryRecordEntry;

pub use facade::DirectoryRecordPage;

pub use facade::EmbeddedCapabilities;

pub use facade::FileCloneRequest;

pub use facade::FileDescription;

pub use facade::FileRecordChange;

pub use facade::Fs;

pub use facade::FsError;

pub use facade::FsReceipt;

pub use facade::FsResult;

pub use facade::GenerationDiff;

pub use facade::LiveMutationOutcome;

pub use facade::MergeConflict;

pub use facade::MergePreparation;

pub use facade::NamedAttributeWriteMode;

pub use facade::PathMetadataLookup;

pub use facade::PinnedReader;

pub use facade::ResolvedDirectoryEntry;

pub use facade::ResolvedDirectoryPage;

pub use facade::ResolvedFile;

pub use facade::ResolvedFileRangeReadRequest;

pub use facade::StagedContent;

pub use facade::Volume;

pub use facade::LocalAuthorityBackend;

pub use facade::LocalFs;

pub use facade::LocalGarbageCollection;

pub use facade::LocalObjectBackend;

pub use facade::LocalOperationWindowStore;

pub use facade::LocalOptions;

pub use facade::LocalVolume;

pub use facade::MemoryAuthorityBackend;

pub use facade::MemoryFs;

pub use facade::MemoryObjectBackend;

pub use foundation::AUTHORITY_COMMIT_DIGEST_ENVELOPE_BYTES;

pub use foundation::AuthorityId;

pub use foundation::CheckoutId;

pub use foundation::Digest;

pub use foundation::DurableCommit;

pub use foundation::Epoch;

pub use foundation::FileId;

pub use foundation::GenerationId;

pub use foundation::Head;

pub use foundation::MountId;

pub use foundation::OperationId;

pub use foundation::ProposedCommit;

pub use foundation::Sequence;

pub use foundation::VolumeId;

pub use foundation::WatchId;

pub use foundation::authority_commit_digest;

pub use git_compat::GitBisectResult;

pub use git_compat::GitBisectState;

pub use git_compat::GitBlameLine;

pub use git_compat::GitBranch;

pub use git_compat::GitCaptureAuthenticationError;

pub use git_compat::GitCaptureError;

pub use git_compat::GitCaptureProof;

pub use git_compat::GitCapturedGeneration;

pub use git_compat::GitCommand;

pub use git_compat::GitCommandOutput;

pub use git_compat::GitCommit;

pub use git_compat::GitCommitId;

pub use git_compat::GitCompatError;

pub use git_compat::GitCompatRepository;

pub use git_compat::GitCompatRunError;

pub use git_compat::GitCompatState;

pub use git_compat::GitCompatStore;

pub use git_compat::GitDiffCounts;

pub use git_compat::GitDirtyState;

pub use git_compat::GitFilesystemAction;

pub use git_compat::GitFilesystemExecutor;

pub use git_compat::GitFilesystemResult;

pub use git_compat::GitGenerationRef;

pub use git_compat::GitGrepMatch;

pub use git_compat::GitGrepResult;

pub use git_compat::GitIgnorePolicy;

pub use git_compat::GitObjectName;

pub use git_compat::GitPatchError;

pub use git_compat::GitPendingMutation;

pub use git_compat::GitPendingTransition;

pub use git_compat::GitPublicationRecord;

pub use git_compat::GitResetMode;

pub use git_compat::GitStatus;

pub use git_compat::GitTransitionId;

pub use git_compat::GitTreeEntry;

pub use git_compat::GitTreeRef;

pub use git_compat::IntoGitTreeRef;

pub use git_compat::MemoryGitCompatStore;

pub use git_compat::apply_git_patch;

pub use git_compat::apply_git_patch_with_permit;

pub use git_compat::blame_git_generations;

pub use git_compat::capture_git_compatible_generation;

pub use git_compat::capture_git_compatible_generation_at;

pub use git_compat::capture_git_compatible_generation_incremental;

pub use git_compat::git_compatible_diff_counts;

pub use git_compat::grep_git_generation;

pub use git_compat::walk_git_tree;

pub use hosted::HostedFs;

pub use hosted::HostedFsError;

pub use hosted::HostedFsOptions;

pub use hosted::HostedGeneration;

pub use hosted::HostedS3Access;

pub use hosted::HostedS3AccessOptions;

pub use hosted::HostedTransaction;

pub use hosted::HostedWorkspace;

pub use kernel::GenerationExportManifest;

pub use kernel::GenerationExportManifestError;

pub use kernel::decode_generation_export_manifest;

pub use kernel::encode_generation_export_manifest;

pub use lazy_workspace::LazyDirectoryCursor;

pub use lazy_workspace::LazyDirectoryEntry;

pub use lazy_workspace::LazyDirectoryPage;

pub use lazy_workspace::LazyLookup;

pub use lazy_workspace::LazyOverlay;

pub use lazy_workspace::LazyOverlayId;

pub use lazy_workspace::LazySeekTarget;

pub use lazy_workspace::LazyShadow;

pub use lazy_workspace::LazyShadowId;

pub use lazy_workspace::LazySnapshotId;

pub use lazy_workspace::LazySnapshotRef;

pub use lazy_workspace::LazyStat;

pub use lazy_workspace::LazyWorkspace;

pub use lazy_workspace::LazyWorkspaceError;

pub use lazy_workspace::LazyWorkspaceState;

pub use lazy_workspace::LazyWorkspaceStore;

pub use lazy_workspace::MemoryLazyWorkspaceStore;

pub use lineage::MemoryWorkspaceLineageStore;

pub use lineage::MemoryWorkspaceLineageStoreError;

pub use lineage::WorkspaceGraph;

pub use lineage::WorkspaceLineageError;

pub use lineage::WorkspaceLineageRecord;

pub use lineage::WorkspaceLineageStore;

pub use materializer::JournaledMaterializer;

pub use materializer::MaterializationBackend;

pub use materializer::MaterializationEdit;

pub use materializer::MaterializationError;

pub use materializer::MaterializationJournal;

pub use materializer::MaterializationJournalStore;

pub use materializer::MaterializationPhase;

pub use materializer::MaterializationPlan;

pub use materializer::MaterializationPreimage;

pub use materializer::MaterializationRecovery;

pub use materializer::MemoryMaterializationJournalStore;

pub use materializer::MemoryMaterializationJournalStoreError;

pub use materializer::NativeTreeMaterializationBackend;

pub use materializer::NativeTreeMaterializationError;

pub use materializer::NativeWorkspacePublication;

pub use materializer::NativeWorkspacePublicationError;

pub use materializer::publish_native_generation_transition;

pub use materializer::publish_native_workspace_generation;

pub use merge_driver::AttributeRule;

pub use merge_driver::CachedMergeResolution;

pub use merge_driver::ConflictKey;

pub use merge_driver::ConflictKind;

pub use merge_driver::ConflictSide;

pub use merge_driver::ConflictValue;

pub use merge_driver::ConflictView;

pub use merge_driver::DefaultTextMergeDriver;

pub use merge_driver::DriverError;

pub use merge_driver::DriverRegistrationError;

pub use merge_driver::MemoryMergeResolutionCache;

pub use merge_driver::MergeDriver;

pub use merge_driver::MergeDriverMode;

pub use merge_driver::MergeDriverRegistry;

pub use merge_driver::MergePlan;

pub use merge_driver::MergePlanResolutionError;

pub use merge_driver::MergeResolution;

pub use merge_driver::MergeResolutionCache;

pub use merge_driver::ResolutionKey;

pub use merge_driver::UnpublishedMergeCandidate;

pub use merge_driver::resolve_merge_plan;

pub use mount::MountError;

pub use mount::MountedCheckout;

pub use mount::MountedGeneration;

pub use mount::MountedView;

pub use mount::MountedViewBuilder;

pub use mount::MountedViewSnapshot;

pub use mount::RoutedCheckout;

pub use multi_root::LineageMultiRootPublicationAuthorizationError;

pub use multi_root::LineageMultiRootPublicationAuthorizer;

pub use multi_root::MaterializingWorkspaceMultiRootPublisher;

pub use multi_root::MaterializingWorkspaceMultiRootPublisherError;

pub use multi_root::MemoryMultiRootPublicationStore;

pub use multi_root::MemoryMultiRootPublicationStoreError;

pub use multi_root::MultiRootConflictFinish;

pub use multi_root::MultiRootFence;

pub use multi_root::MultiRootMaterializer;

pub use multi_root::MultiRootMergeCandidate;

pub use multi_root::MultiRootMergePlan;

pub use multi_root::MultiRootMergeRoot;

pub use multi_root::MultiRootPublication;

pub use multi_root::MultiRootPublicationAuthorizer;

pub use multi_root::MultiRootPublicationCoordinator;

pub use multi_root::MultiRootPublicationError;

pub use multi_root::MultiRootPublicationPhase;

pub use multi_root::MultiRootPublicationStore;

pub use multi_root::MultiRootPublishRoot;

pub use multi_root::MultiRootPublisher;

pub use multi_root::Publication;

pub use multi_root::WorkspaceMultiRootPublisher;

pub use multi_root::WorkspaceMultiRootPublisherError;

pub use multi_root::WorkspaceResolver;

pub use native_capture::CaptureError;

pub use native_capture::CaptureOptions;

pub use native_capture::CapturePolicy;

pub use native_capture::CaptureReceipt;

pub use native_capture::WatchCaptureReceipt;

pub use native_capture::capture_baseline;

pub use native_capture::capture_baseline_with_policy;

pub use native_capture::capture_paths;

pub use native_capture::capture_paths_with_policy;

pub use native_capture::capture_root_identity;

pub use native_capture::capture_subtree;

pub use native_capture::capture_subtree_with_policy;

pub use native_capture::capture_subtrees_with_policy;

pub use native_capture::capture_watch_batch;

pub use native_capture::capture_watch_batch_with_policy;

pub use native_capture::host_path_to_namespace;

pub use native_capture::namespace_to_host_path;

pub use native_exchange::NativeExchangeError;

pub use native_exchange::NativeExchangeJournal;

pub use native_exchange::NativeExchangeOutcome;

pub use native_exchange::NativeExchangePhase;

pub use native_exchange::exchange_native_entries;

pub use native_exchange::prepare_native_exchange;

pub use native_exchange::prepare_native_exchange_with_recovery;

pub use native_exchange::publish_native_exchange;

pub use native_exchange::recover_native_exchange;

pub use native_mount::CheckoutMountSource;

pub use native_mount::HostPathReplacement;

pub use native_mount::HostPathRestore;

pub use native_mount::LazyMount;

pub use native_mount::LazyWorkingSet;

pub use native_mount::MaterializationReceipt;

pub use native_mount::MaterializeError;

pub use native_mount::MaterializeOptions;

pub use native_mount::Mount;

pub use native_mount::MountAttributePage;

pub use native_mount::MountDirectoryEntry;

pub use native_mount::MountDirectoryPage;

pub use native_mount::MountFilesystem;

pub use native_mount::MountLifecycleError;

pub use native_mount::MountLookup;

pub use native_mount::MountNode;

pub use native_mount::MountNodeKind;

pub use native_mount::MountOpenFile;

pub use native_mount::MountOptions;

pub use native_mount::MountPath;

pub use native_mount::MountPublication;

pub use native_mount::MountRangeAllocation;

pub use native_mount::MountSeekTarget;

pub use native_mount::MountSourceError;

pub use native_mount::MountSparseRange;

pub use native_mount::MountSparseSpan;

pub use native_mount::MountViewLease;

pub use native_mount::NativeBlockCloneAccelerationEvidence;

pub use native_mount::NativeMountCapabilities;

pub use native_mount::NativeMountError;

pub use native_mount::NativeMountKind;

pub use native_mount::NativeMountRequest;

pub use native_mount::NativeMountSession;

pub use native_mount::NativeMountSessionIsolation;

pub use native_mount::NativeSparseAccelerationEvidence;

pub use native_mount::NativeStorageAccelerationError;

pub use native_mount::NativeStorageAccelerationEvidence;

pub use native_mount::NativeStorageCapabilities;

pub use native_mount::NativeStorageCapabilityError;

pub use native_mount::RoutedMountSource;

pub use native_mount::SharedCheckout;

pub use native_mount::SharedCheckoutState;

pub use native_mount::detach_native_mount_destination_after_crash;

pub use native_mount::materialize_checkout;

pub use native_mount::materialize_checkout_host_path;

pub use native_mount::materialize_checkout_path;

pub use native_mount::materialize_checkout_paths;

pub use native_mount::mount_native;

pub use native_mount::mount_native_over_existing;

pub use native_mount::probe_native_mount;

pub use native_mount::probe_native_storage_accelerations;

pub use native_mount::probe_native_storage_capabilities;

pub use native_mount::reclaim_native_mount_destination_fence;

pub use native_mount::reclaim_stale_native_mount_destination_fences;

pub use native_mount::recover_native_mount_destination;

pub use native_mount::restore_checkout_host_path;

pub use native_mount::seal_checkout;

pub use native_mount::seal_checkout_with_permit;

pub use notification::AsyncNotificationStore;

pub use notification::ImmediateNotificationStore;

pub use notification::MemoryNotificationStore;

pub use notification::NotificationError;

pub use notification::NotificationPoll;

pub use notification::NotificationResult;

pub use notification::NotificationStore;

pub use operation_window::MemoryOperationWindowStore;

pub use operation_window::OperationLease;

pub use operation_window::OperationLeaseId;

pub use operation_window::OperationReconcileLimits;

pub use operation_window::OperationWindowCoordinator;

pub use operation_window::OperationWindowError;

pub use operation_window::OperationWindowFinish;

pub use operation_window::OperationWindowLease;

pub use operation_window::OperationWindowPhase;

pub use operation_window::OperationWindowReconcile;

pub use operation_window::OperationWindowSnapshot;

pub use operation_window::OperationWindowStore;

pub use operation_window::StreamOperationWindowStore;

pub use operation_window::StreamOperationWindowStoreError;

pub use operation_window::WorkspaceOperationFinish;

pub use performance::MeasuredResult;

pub use performance::OperationFailure;

pub use performance::OperationReceipt;

pub use performance::WorkBudget;

pub use performance::WorkCounters;

pub use performance::WorkError;

pub use s3::S3Error;

pub use s3::S3List;

pub use s3::S3ListCursor;

pub use s3::S3ListOptions;

pub use s3::S3MultipartOptions;

pub use s3::S3MultipartUpload;

pub use s3::S3Object;

pub use s3::S3ObjectHead;

pub use s3::S3Workspace;

pub use simulation::ScheduledSimulationFault;

pub use simulation::SimulatedAuthorityStore;

pub use simulation::SimulatedObjectStore;

pub use simulation::Simulation;

pub use simulation::SimulationError;

pub use simulation::SimulationFault;

pub use simulation::SimulationOperation;

pub use simulation::SimulationOptions;

pub use simulation::SimulationTrace;

pub use source::ReconcileOutcome;

pub use source::Source;

pub use source::SourceError;

pub use source::SourceMode;

pub use source::SourceOptions;

pub use source::SourceState;

pub use speculation::ObjectResidency;

pub use speculation::PromotionAdmission;

pub use speculation::PromotionCandidate;

pub use speculation::PromotionDestination;

pub use speculation::PromotionExecutor;

pub use speculation::PromotionMetrics;

pub use speculation::PromotionPlan;

pub use speculation::PromotionRejection;

pub use speculation::PromotionSpeculator;

pub use speculation::PromotionSpeculatorError;

pub use speculation::PromotionSpeculatorOptions;

pub use speculation::ResidencyAdmission;

pub use speculation::ResidencyCandidate;

pub use speculation::ResidencyHint;

pub use speculation::ResidencyMetrics;

pub use speculation::ResidencyPermit;

pub use speculation::ResidencyReason;

pub use speculation::ResidencyRejection;

pub use speculation::ResidencySpeculator;

pub use speculation::ResidencySpeculatorError;

pub use speculation::ResidencySpeculatorOptions;

pub use speculation::SpeculationController;

pub use speculation::SpeculationControllerError;

pub use speculation::SpeculationMetrics;

pub use speculation::SpeculationOptions;

pub use speculation::SpeculationPreemption;

pub use speculation::StorageLocationId;

pub use speculation::StorageTier;

pub use speculation::StorePromotionExecutor;

pub use speculation::StorePromotionExecutorError;

pub use speculation::execute_promotion;

pub use speculation::execute_residency;

pub use storage::AppendOutcome;

pub use storage::AuthorityFailure;

pub use storage::AuthorityReceipt;

pub use storage::AuthorityResult;

pub use storage::AuthorityStore;

pub use storage::AuthorityStoreError;

pub use storage::ByteRange;

pub use storage::CreateAuthorityOutcome;

pub use storage::FenceOutcome;

pub use storage::GuardedAppend;

pub use storage::OBJECT_DIGEST_ENVELOPE_BYTES;

pub use storage::ObjectFailure;

pub use storage::ObjectId;

pub use storage::ObjectKind;

pub use storage::ObjectRead;

pub use storage::ObjectReadRequest;

pub use storage::ObjectReadRetention;

pub use storage::ObjectReceipt;

pub use storage::ObjectResult;

pub use storage::ObjectStore;

pub use storage::ObjectStoreError;

pub use storage::PublicationPermit;

pub use storage::PublicationReservation;

pub use storage::ReplayLimit;

pub use storage::ReservationOutcome;

pub use storage::object_digest;

pub use streams_record::STREAMS_AUTHORITY_RECORD_HEADER_BYTES;

pub use streams_record::StreamsAuthorityRecord;

pub use streams_record::StreamsAuthorityRecordError;

pub use streams_record::StreamsDurableRecord;

pub use watch::NativeWatch;

pub use watch::NativeWatchBackend;

pub use watch::NativeWatchCapabilities;

pub use watch::NativeWatchError;

pub use watch::NativeWatchOptions;

pub use watch::WatchBatch;

pub use watch::WatchChange;

pub use watch::WatchEpoch;

pub use watch::WatchInvalidationReason;

pub use watch::WatchSequence;

pub use watch::native_watch_capabilities;

pub use workspace::ApplyOptions;

pub use workspace::ChangeSet;

pub use workspace::ChangedPath;

pub use workspace::Checkpoint;

pub use workspace::DrivenJoinError;

pub use workspace::ForkOptions;

pub use workspace::Generation;

pub use workspace::GenerationPin;

pub use workspace::IdempotencyKey;

pub use workspace::JoinBuilder;

pub use workspace::JoinHistory;

pub use workspace::JoinOutcome;

pub use workspace::JoinPlan;

pub use workspace::Transaction;

pub use workspace::TransactionCommit;

pub use workspace::TransactionConflict;

pub use workspace::TransactionConflictRegion;

pub use workspace::TransactionDependencyUse;

pub use workspace::TransactionRebase;

pub use workspace::TransactionSparseSeek;

pub use workspace::Workspace;

pub use workspace::WorkspaceDelete;

pub use workspace::WorkspaceDirectoryEntry;

pub use workspace::WorkspaceDirectoryPage;

pub use workspace::WorkspaceError;

pub use workspace::WorkspaceExtentKind;

pub use workspace::WorkspaceExtentPlan;

pub use workspace::WorkspaceExtentSpan;

pub use workspace::WorkspaceId;

pub use workspace::WorkspaceMetadata;

pub use workspace::WorkspaceName;

pub use workspace::WorkspaceNameError;

pub use workspace::WorkspacePathApply;

pub use workspace::WorkspacePathConflict;

pub use workspace::WorkspaceRebase;

pub use workspace::WorkspaceRestore;

pub use workspace::WorkspaceStat;

pub use workspace::WorkspaceSync;

pub use workspace_context::MemoryWorkspaceContextStore;

pub use workspace_context::MemoryWorkspaceContextStoreError;

pub use workspace_context::WorkspaceContext;

pub use workspace_context::WorkspaceContextDiscardOutcome;

pub use workspace_context::WorkspaceContextError;

pub use workspace_context::WorkspaceContextId;

pub use workspace_context::WorkspaceContextRegistry;

pub use workspace_context::WorkspaceContextRoot;

pub use workspace_context::WorkspaceContextState;

pub use workspace_context::WorkspaceContextStore;

pub use workspace_context::WorkspaceRootId;

pub use workspace_context::WorkspaceRoute;

pub use workspace_context::WorkspaceRouteKind;

Modules

async_storage

Runtime-neutral asynchronous storage contracts for browser and remote use.

cache

Bounded disposable immutable-object caching and single-flight reads.

cancellation

Runtime-independent cooperative cancellation for native and browser work.

compat_wire

Versioned JSON envelopes for immutable merge and publication values.

core_state

Journaled local persistence for filesystem control-plane state.

demand

Bounded, versioned access to unresolved filesystem sources.

distributed

Filesystem storage bindings over the canonical public service providers.

facade

Thin embedded Fs/Volume/Checkout composition over the two durable stores.

foundation

Portable identities and authority contracts.

git_compat

Git-shaped compatibility state over distributed filesystem generations.

hosted

Idiomatic handles over the canonical hosted Filesystem transport.

kernel

Canonical authenticated filesystem page formats and sparse algorithms.

lazy_workspace

Source-backed sparse workspaces.

lineage

Durable direct-parent workspace lineage.

materializer

Journaled pathwise application and crash recovery.

merge_driver

Declarative merge-driver boundary over immutable conflict inputs.

model

Explicit, backend-independent volume and checkout semantics.

mount

Composition of independent volume checkouts at distinct mount paths.

multi_root

Durable all-roots publication decisions.

native_capture

Bounded host-state capture into one atomic sparse checkout transaction.

native_exchange

Crash-recoverable whole-tree publication for native consumers.

native_mount

Native Linux FUSE, macOS NFS, and Windows ProjFS projection boundary.

notification

Disposable authority-head notification acceleration.

operation_window

Durable operation windows for stable mounted-tool execution.

path

Strict portable absolute paths used at the volume boundary.

performance

Exact implementation-work budgets and receipts for complexity qualification.

s3

Strongly consistent S3-shaped view over one canonical workspace.

simulation

Deterministic bounded fault simulator for authority and immutable-object backends.

source

Native directory sources over the canonical checkout and watcher engines.

speculation

Disposable, correctness-inert residency and storage-promotion speculation.

storage

Pluggable authority and immutable object storage interfaces.

streams_record

Canonical authority record envelope for the native Streams v1 service.

text_merge

Pure bounded three-way text merge shared by every filesystem consumer.

watch

Bounded native change notifications for materialized checkouts.

wire

Generated public gRPC schema and client/server bindings.

workspace

Customer workspace identities and immutable generation handles.

workspace_context

Durable, agent-neutral composition of recursively forked workspaces.

Structs

CredentialGrantRequest

Fully validated scope passed to the authenticated deployment edge.

DistributedFs

Shared constructors for the semantic handles of one filesystem deployment.

FilesystemWireLimits

Hard bounds and explicitly available optional hosted capabilities.

FilesystemWireService

One SDK-owned protocol adapter over the canonical filesystem engine.

HostedSourceOperation

Stable operation identity for a hosted source mutation.

HostedSourceResult

One provider result, optionally naming the exact resulting generation.

HostedSourceScope

Deployment-owned source identity after the SDK authenticates its workspace.

LocalObjectsLimits

Exact durable-local capacity contract. Reopening requires the same capacity limits; durability is a per-open policy.

LocalStreamLimits

Explicit local retention and recovery bounds.

NativeRootIdentity

Stable native identity of one held filesystem root.

Enums

CredentialGrant

Deployment-produced scoped credential material.

CredentialKind

Deployment-owned credential surface selected after SDK validation.

HostedSourceInvalidation

Why a hosted source can no longer prove a contiguous change interval.

HostedSourceState

Canonical state returned by a deployment source provider.

LocalObjectsDurability

How journal frames and immutable bodies are made durable before they become observable.

LocalStreamDurability

How the journal is made durable before a mutation becomes observable.

RenameMode

Destination behavior for one durable rename.

Constants

FILE_DESCRIPTOR_SET

Canonical public descriptor set used by compatibility and conformance gates.

Traits

FilesystemCredentialIssuer

Authenticated deployment extension for private credential issuance.

FilesystemSourceProvider

Deployment extension for a remotely owned attached source.

Functions

durable_rename

Renames one filesystem entry and durably publishes the affected namespace.