Trait NSObjectNSKeyedArchiverObjectSubstitution

pub unsafe trait NSObjectNSKeyedArchiverObjectSubstitution:
    ClassType
    + Sized
    + Sealed {
    // Provided methods
    unsafe fn classForKeyedArchiver(&self) -> Option<&'static AnyClass> { ... }
    unsafe fn replacementObjectForKeyedArchiver(
        &self,
        archiver: &NSKeyedArchiver,
    ) -> Option<Retained<AnyObject>> { ... }
    unsafe fn classFallbacksForKeyedArchiver() -> Retained<NSArray<NSString>> { ... }
}

Available on crate feature NSKeyedArchiver only.

Category “NSKeyedArchiverObjectSubstitution” on NSObject.

Provided Methods

unsafe fn classForKeyedArchiver(&self) -> Option<&'static AnyClass>

unsafe fn replacementObjectForKeyedArchiver( &self, archiver: &NSKeyedArchiver, ) -> Option<Retained<AnyObject>>

Available on crate feature NSCoder only.

unsafe fn classFallbacksForKeyedArchiver() -> Retained<NSArray<NSString>>

Available on crate features NSArray and NSString only.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl NSObjectNSKeyedArchiverObjectSubstitution for NSObject