Manifest class final

Immutable description of the database contents.

A manifest is written whole: two fixed slots alternate, each carrying a monotonically increasing generation. Opening picks the valid slot with the highest generation, so a torn write can only ever lose the newest transaction, never corrupt an older state.

Constructors

Manifest({required int generation, required List<SegmentInfo> segments})

Creates a manifest.

Properties

generation → int

Monotonic generation.

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

segments → List<SegmentInfo>

Segments in write order (oldest first).

final

Methods

encode() → Uint8List

Serializes the manifest.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

decode(Uint8List bytes) → Manifest

Parses a manifest. Throws VxsFormatException when invalid.