Set the main system volume to vol. Accepts a value between 0 and 5 inclusive. Vols greater or smaller than the allowed values are trimmed to keep them within range. Default is 1.

Introduced in v2.0

Examples

# Example 1

set_volume! 2

# Set the main system volume to 2

# Example 2

set_volume! -1

# Out of range, so sets main system volume to 0

# Example 3

set_volume! 7

# Out of range, so sets main system volume to 5