API reference

Choose the API you are using.

C# and Rust cover the same temporal workflow with language-native builders, types, errors, and package boundaries. Each reference uses the names you write in that language.

Porting between C# and Rust? Use the task-by-task map for packages, pipeline construction, history, comparison stages, rows, exports, Episodes, sequences, testing, CLI workflows, and current runtime differences.

C# · .NET

C# API reference

Namespaces, fluent builders, result types, Episode preview APIs, exports, and Spanfold.Testing.

Browse C# members Rust · crate

Rust API reference

Crate-root exports, fallible pipelines, borrowed queries, selectors, Episode APIs, exporters, helpers, and CLI.

Browse Rust items

Shared capability map

Start from the task, then use your language reference.

Record windows

Define active conditions, keys, segments, tags, event time, roll-ups, and callbacks.

C#Rust

Query history

Filter closed and open evidence, create snapshots, annotate records, and summarize groups.

C#Rust

Compare sources

Select two sides, normalize them, align intervals, and choose comparator row families.

C#Rust

Consume results

Read typed rows, diagnostics, summaries, finality, identity, and trace lineage.

C#Rust

Analyse episodes

Stitch fragments into occurrences and classify split, merge, complex, and unmatched relations.

C#Rust

Export and audit

Create deterministic JSON, JSON Lines, Markdown, debug HTML, and LLM context artifacts.

C#Rust

Work with time

Keep processing positions and timestamps explicit, including live evaluation horizons.

C#Rust

Test contracts

Build fixture histories, assert result properties, normalize snapshots, and advance virtual time.

C#Rust