Function AudioComponentCopyName 

pub unsafe extern "C-unwind" fn AudioComponentCopyName(
    in_component: AudioComponent,
    out_name: NonNull<*const CFString>,
) -> i32

Available on crate features AudioComponent and objc2-core-foundation only.

Retrieves the name of an audio component.

the name of an audio component

Parameter inComponent: the audio component (must not be NULL)

Parameter outName: a CFString that is the name of the audio component. This string should be released by the caller.

Returns: an OSStatus result code.

Safety

• in_component must be a valid pointer.
• out_name must be a valid pointer.