Trait UIDataSourceTranslating 

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

Available on crate feature UIDataSourceTranslating only.

Apple’s documentation

Provided Methods

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

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

where Self: Sized + Message,

Available on crate feature block2 only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn UIDataSourceTranslating

where T: ?Sized + Message + UIDataSourceTranslating,

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.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T> UIDataSourceTranslating for ProtocolObject<T>

where T: ?Sized + UIDataSourceTranslating,

Implementors

impl UIDataSourceTranslating for UICollectionView

Available on crate feature UICollectionView only.

impl UIDataSourceTranslating for UITableView

Available on crate feature UITableView only.