Trait UIDataSourceTranslating

pub unsafe trait UIDataSourceTranslating: NSObjectProtocol + MainThreadOnly {
    // Provided methods
    unsafe fn presentationSectionIndexForDataSourceSectionIndex(
        &self,
        data_source_section_index: NSInteger,
    ) -> NSInteger
       where Self: Sized + Message { ... }
    unsafe fn dataSourceSectionIndexForPresentationSectionIndex(
        &self,
        presentation_section_index: NSInteger,
    ) -> NSInteger
       where Self: Sized + Message { ... }
    unsafe fn presentationIndexPathForDataSourceIndexPath(
        &self,
        data_source_index_path: Option<&NSIndexPath>,
    ) -> Option<Retained<NSIndexPath>>
       where Self: Sized + Message { ... }
    unsafe fn dataSourceIndexPathForPresentationIndexPath(
        &self,
        presentation_index_path: Option<&NSIndexPath>,
    ) -> Option<Retained<NSIndexPath>>
       where Self: Sized + Message { ... }
    unsafe fn performUsingPresentationValues(
        &self,
        actions_to_translate: &Block<dyn Fn() + '_>,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature UIDataSourceTranslating only.

Apple’s documentation

Provided Methods

unsafe fn presentationSectionIndexForDataSourceSectionIndex( &self, data_source_section_index: NSInteger, ) -> NSInteger

where Self: Sized + Message,

unsafe fn dataSourceSectionIndexForPresentationSectionIndex( &self, presentation_section_index: NSInteger, ) -> NSInteger

where Self: Sized + Message,

unsafe fn presentationIndexPathForDataSourceIndexPath( &self, data_source_index_path: Option<&NSIndexPath>, ) -> Option<Retained<NSIndexPath>>

where Self: Sized + Message,

unsafe fn dataSourceIndexPathForPresentationIndexPath( &self, presentation_index_path: Option<&NSIndexPath>, ) -> Option<Retained<NSIndexPath>>

where Self: Sized + Message,

unsafe fn performUsingPresentationValues( &self, actions_to_translate: &Block<dyn Fn() + '_>, )

where Self: Sized + Message,

Available on crate feature block2 only.

Trait Implementations

impl ProtocolType for dyn UIDataSourceTranslating

const NAME: &'static str = "UIDataSourceTranslating"

The name of the Objective-C protocol that this type represents.

fn protocol() -> Option<&'static AnyProtocol>

Get a reference to the Objective-C protocol object that this type represents.

impl<T> ImplementedBy<T> for dyn UIDataSourceTranslating

where T: ?Sized + Message + UIDataSourceTranslating,

Implementations on Foreign Types

impl<T> UIDataSourceTranslating for ProtocolObject<T>

where T: ?Sized + UIDataSourceTranslating,

Implementors

impl UIDataSourceTranslating for UICollectionView

Available on crate features UIResponder and UIScrollView and UIView and UICollectionView only.

impl UIDataSourceTranslating for UITableView

Available on crate features UIResponder and UIScrollView and UIView and UITableView only.