Type Alias DADiskClaimCallback 

pub type DADiskClaimCallback = Option<unsafe extern "C-unwind" fn(NonNull<DADisk>, *const DADissenter, *mut c_void)>;

Available on crate features DADisk and DADissenter only.

Type of the callback function used by DADiskClaim().

Parameter disk: The disk object.

Parameter dissenter: A dissenter object on failure or NULL on success.

Parameter context: The user-defined context parameter given to the claim function.

See also Apple’s documentation

Aliased Type

pub enum DADiskClaimCallback {
    None,
    Some(unsafe extern "C-unwind" fn(NonNull<DADisk>, *const DADissenter, *mut c_void)),
}

Variants

None

No value.

Some(unsafe extern "C-unwind" fn(NonNull<DADisk>, *const DADissenter, *mut c_void))

Some value of type T.