AVCaptureWhiteBalanceGainsCurrent

Static AVCaptureWhiteBalanceGainsCurrent 

Source
pub unsafe static AVCaptureWhiteBalanceGainsCurrent: AVCaptureWhiteBalanceGains
Available on crate feature AVCaptureDevice only.
Expand description

A special value that may be passed as a parameter of setWhiteBalanceModeLockedWithDeviceWhiteBalanceGains:completionHandler: to indicate that the caller does not wish to specify a value for deviceWhiteBalanceGains, and that gains should instead be locked at their value at the moment that white balance is locked.

See also Apple’s documentation