Trait NSTextStorageObserving 

pub unsafe trait NSTextStorageObserving: NSObjectProtocol {
    // Provided methods
    fn textStorage(&self) -> Option<Retained<NSTextStorage>>
       where Self: Sized + Message { ... }
    fn setTextStorage(&self, text_storage: Option<&NSTextStorage>)
       where Self: Sized + Message { ... }
    fn processEditingForTextStorage_edited_range_changeInLength_invalidatedRange(
        &self,
        text_storage: &NSTextStorage,
        edit_mask: NSTextStorageEditActions,
        new_char_range: NSRange,
        delta: NSInteger,
        invalidated_char_range: NSRange,
    )
       where Self: Sized + Message { ... }
    fn performEditingTransactionForTextStorage_usingBlock(
        &self,
        text_storage: &NSTextStorage,
        transaction: &DynBlock<dyn Fn() + '_>,
    )
       where Self: Sized + Message { ... }
}

Available on crate feature NSTextStorage only.

Apple’s documentation

Provided Methods

fn textStorage(&self) -> Option<Retained<NSTextStorage>>

where Self: Sized + Message,

fn setTextStorage(&self, text_storage: Option<&NSTextStorage>)

where Self: Sized + Message,

Setter for textStorage.

fn processEditingForTextStorage_edited_range_changeInLength_invalidatedRange( &self, text_storage: &NSTextStorage, edit_mask: NSTextStorageEditActions, new_char_range: NSRange, delta: NSInteger, invalidated_char_range: NSRange, )

where Self: Sized + Message,

fn performEditingTransactionForTextStorage_usingBlock( &self, text_storage: &NSTextStorage, transaction: &DynBlock<dyn Fn() + '_>, )

where Self: Sized + Message,

Available on crate feature block2 only.

Trait Implementations

impl<T> ImplementedBy<T> for dyn NSTextStorageObserving

where T: ?Sized + Message + NSTextStorageObserving,

impl ProtocolType for dyn NSTextStorageObserving

const NAME: &'static str = "NSTextStorageObserving"

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> NSTextStorageObserving for ProtocolObject<T>

where T: ?Sized + NSTextStorageObserving,

Implementors

impl NSTextStorageObserving for NSTextContentStorage

Available on crate feature NSTextContentManager only.