command_hooks 0.0.2

A Flutter Hooks library providing Result-like async primitives, Commands for event handlers, and utilities for managing async operations.

0.0.2

Breaking Changes

• useCommand now returns CommandState<T> instead of a record
  • Before: final (:invoke, :current, :reset) = useCommand(...)
  • After: final cmd = useCommand(...)
  • Access members via cmd.invoke(), cmd.current, cmd.reset()
  • This change improves ergonomics when using multiple commands (no naming conflicts)

Added

• New CommandState<T> class with convenience getters:
  • isLoading - whether the command is currently executing
  • hasError - whether the command completed with an error
  • hasData - whether the command has completed with non-null data
  • data - the result data, if available
  • error - the error, if any
  • stackTrace - the stack trace for the error, if any

0.0.1

• Initial release
• Added useCommand and useAsyncCallbackDedup hooks for async event handlers
• Added useObservable and useCancellableFuture hooks for reactive data
• Added useExplicitRender utility hook
• Added AsyncSnapshot Result-like extensions (ok, err, pending, mapOrElse)
• Added Future utilities (fromCancellableFuture, retryFuture, asyncMap, asyncReduce)