Describes recoverable and unrecoverable conditions originating from the JV-Link COM layer.

Describes unrecoverable failures that happen before COM calls can be issued.

Represents a course diagram fetched from JV-Link via JVCourseFile.

Helper functions to translate JV-Link return codes into strongly typed errors.

Auto-generated from design/specs/error_codes.md; do not edit by hand.

A discriminated union representing parsed JV-Link record types.

Represents detailed availability states for JV-Link movie checks via JVMVCheck.

Represents the outcome of reading from JVMVRead.

Functions for working with MovieType values.

Represents JV-Link movie categories for JRA-VAN Racing Viewer integration.

Functions for creating and working with RaceId values.

A unique identifier for a race in the JV-Link system.

Basic information about a race.

Odds information for all runners in a race at a specific point in time.

Functions for creating and working with RunnerId values.

A unique identifier for a runner (horse) in the JV-Link system.

Odds information for a single runner in a race.

Provides helpers for decoding and encoding JV-Link payloads into strongly typed domain records.

Represents a retrieved silks (勝負服) image via JVFukuFile.

Text encoding and decoding utilities for JV-Link data processing.

Represents the condition of the track surface.

Represents the surface type of a race track.

Functions for working with WatchEvent values.

Payload of a JVWatchEvent callback containing event details.

Represents the dataspec/key pair required to issue JVRTOpen after a watch event.

Represents the different event notifications emitted by JVWatchEvent.

Functions for working with WorkoutVideoListing values.

Represents a single entry returned by JVMVRead for workout video listings.

Library-wide error representation used by higher-level workflows.