Module command 

Commands for side effects.

Commands represent IO operations that produce messages. They are the only way to perform side effects in the Elm Architecture.

Sync vs Async Commands

The crate supports both synchronous and asynchronous commands:

• Cmd - Synchronous commands that run on a blocking thread pool
• AsyncCmd - Asynchronous commands that run on the tokio runtime (requires async feature)

Both types are automatically handled by the program’s command executor.

Structs

Cmd

A command that produces a message when executed.

Functions

batch

Batch multiple commands to run concurrently.

every

Command that ticks in sync with the system clock.

printf

Print a formatted line above the program’s TUI output.

println

Print a line above the program’s TUI output.

quit

Command that signals the program to quit.

sequence

Sequence commands to run one at a time, in order.

set_window_title

Command to set the terminal window title.

tick

Command that ticks after a duration.

window_size

Command to query the current window size.