InProcessBackend class

Default in-process backend: wraps ShmBlobArena for the single-address-space case (the FFI host ↔ a binding loaded in the same isolate).

Descriptors carry BlobBackendKind.inProcess.

Implemented types

• BlobBackend

Constructors

InProcessBackend()

Create an in-process backend backed by a fresh arena at epoch 0.

InProcessBackend.fromArena(ShmBlobArena arena)

Wrap an existing arena.

Properties

arena → ShmBlobArena

The backing arena (for inspection / composition).

no setter, inherited

epoch → int

The backend's current validity epoch.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

kind → BlobBackendKind

Which backend discriminator this adapter serves.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

advanceEpoch() → void

Advance the validity epoch. Descriptors minted before an epoch advance no longer resolve (models compaction / restart).

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

readView(ShmBlobRef descriptor) → BlobView?

Resolve descriptor zero-copy — return the stored bytes iff generation + epoch + len + checksum all match; null otherwise. No copy, no checksum recompute.

inherited

toString() → String

A string representation of this object.

inherited

write(List<int> bytes) → ShmBlobRef

Mint a fresh descriptor for bytes: allocate a stable-addressed slot, store the bytes immutably, and return a descriptor whose checksum is the bytes' FNV-1a-64, tagged with this backend's kind.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited