Fuaran.UI.OpStream.Dag.Merge 0.28.0

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There is a newer version of this package available.
See the version list below for details.

dotnet add package Fuaran.UI.OpStream.Dag.Merge --version 0.28.0

NuGet\Install-Package Fuaran.UI.OpStream.Dag.Merge -Version 0.28.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="Fuaran.UI.OpStream.Dag.Merge" Version="0.28.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="Fuaran.UI.OpStream.Dag.Merge" Version="0.28.0" />
                    

                            Directory.Packages.props

<PackageReference Include="Fuaran.UI.OpStream.Dag.Merge" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add Fuaran.UI.OpStream.Dag.Merge --version 0.28.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: Fuaran.UI.OpStream.Dag.Merge, 0.28.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package Fuaran.UI.OpStream.Dag.Merge@0.28.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=Fuaran.UI.OpStream.Dag.Merge&version=0.28.0
                    

                            Install as a Cake Addin

#tool nuget:?package=Fuaran.UI.OpStream.Dag.Merge&version=0.28.0
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Fuaran.UI.OpStream.Dag.Merge

The M1 branch-merge engine for the Fuaran op-stream DAG (opt-in, rung-4).

M1 is the determinism-trivial subset of merge: fast-forward and disjoint-(NodeId, facet) auto-merge only. Full 3-way merge with primacy and multi-agent reconciliation is the gated follow-on (Phase 179).

What ships here

Module	Role
`DagReplay`	Reconstruct a tree at a head by folding ops along the primary-parent spine. A merge node's op is the replay delta from its primary parent, so the spine fold reconstructs the merged tree.
`TreeMerge`	Structural 3-way merge under the disjointness rule. Facets: `content` (own kind-fields + style + state + accessibility, closure-safe) and `children` (ordered child-id list). Disjoint pure inserts into the same parent auto-merge with a NodeId-canonical-bytes tie-break (no wall-clock). Overlap returns the contended cells.
`DagMerge`	Orchestration: LCA → ambiguous (Phase 179) / none / fast-forward / disjoint auto-merge. Builds the merge node committed to the canonical outcome-tree hash (not the op-path), so two hosts agree iff they reach the same tree. `commitMerge` adds the node + advances the trunk under the `TryAdvanceHead` CAS.

Determinism contract

Two hosts (e.g. the F# tier and the TypeScript reference implementation) computing an M1 merge over the same base + branches produce a byte-identical merged tree and merge-node hash: the merge is a pure function of the three trees, the tie-break is NodeId canonical bytes, and the merge-node hash folds in the canonical encoding of the resulting tree.

Requires IDagOpStreamSink (from Fuaran.UI.OpStream.Dag.Abstractions), so the merge surface is structurally unreachable from the linear op-stream path.

Apache-2.0 licensed — see the repo LICENSE.

Product	Compatible and additional computed target framework versions.
.NET	net10.0 is compatible. net10.0-android was computed. net10.0-browser was computed. net10.0-ios was computed. net10.0-maccatalyst was computed. net10.0-macos was computed. net10.0-tvos was computed. net10.0-windows was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

net10.0
- Fable.Core (>= 5.0.0)
- FSharp.Core (>= 10.1.300)
- Fuaran.Core.Column (>= 0.2.1)
- Fuaran.Core.DataFrame (>= 0.2.1)
- Fuaran.Core.Function (>= 0.2.1)
- Fuaran.Core.Ops (>= 0.2.1)
- Fuaran.Core.OpStream (>= 0.2.1)
- Fuaran.Core.Tree (>= 0.2.1)
- Fuaran.Core.Validator (>= 0.2.1)
- Fuaran.Core.Wire (>= 0.2.1)
- Fuaran.UI (>= 0.28.0)
- Fuaran.UI.Ops (>= 0.28.0)
- Fuaran.UI.OpStream.Abstractions (>= 0.28.0)
- Fuaran.UI.OpStream.Dag.Abstractions (>= 0.28.0)
- Fuaran.UI.OpStream.Replay (>= 0.28.0)

NuGet packages (1)

Showing the top 1 NuGet packages that depend on Fuaran.UI.OpStream.Dag.Merge:

Package	Downloads
Fuaran.UI.OpStream.Dag.Inspect DAG-aware op-stream inspector substrate for the Fuaran op-stream DAG (opt-in, rung-4). A derived, read-only view over the branching DAG: a layered render model (branches, merge nodes, heads/leaves from the sink topology), audition-by-content-addressed-coordinate (replay a node to its snapshot, with a host preview hook), a precedence + retention/tombstone overlay, and arbitrary-coordinate snapshot-diff (the DAG generalisation of the linear Phase 57 adjacent-step diff). Consumes the DAG abstractions + merge engine + the linear Replay TreeDiff; emits no op-stream records or telemetry (FGP 5 — a consumer of the stream, not a writer). Requires the DAG packages, so it is structurally unreachable from the light path. Apache-2.0 licensed.	1.5K

Package

Downloads

Fuaran.UI.OpStream.Dag.Inspect

DAG-aware op-stream inspector substrate for the Fuaran op-stream DAG (opt-in, rung-4). A derived, read-only view over the branching DAG: a layered render model (branches, merge nodes, heads/leaves from the sink topology), audition-by-content-addressed-coordinate (replay a node to its snapshot, with a host preview hook), a precedence + retention/tombstone overlay, and arbitrary-coordinate snapshot-diff (the DAG generalisation of the linear Phase 57 adjacent-step diff). Consumes the DAG abstractions + merge engine + the linear Replay TreeDiff; emits no op-stream records or telemetry (FGP 5 — a consumer of the stream, not a writer). Requires the DAG packages, so it is structurally unreachable from the light path. Apache-2.0 licensed.

1.5K

GitHub repositories

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