Data Types in Effect

Overview

Effect provides immutable, type-safe data structures:

• Option - Represents optional values (Some/None)
• Either - Represents success/failure (Right/Left)
• Cause - Detailed failure information
• Exit - Effect execution result
• Data - Value equality for classes
• Chunk - Immutable indexed sequence
• Duration - Time spans
• DateTime - Date/time handling

Option

Represents a value that may or may not exist: