objc2-photos 0.3.2

Bindings to the Photos/PhotoKit framework
Documentation 
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//! This file has been automatically generated by `objc2`'s `header-translator`.
//! DO NOT EDIT
use core::ffi::*;
use core::ptr::NonNull;
use objc2::__framework_prelude::*;
use objc2_foundation::*;

use crate::*;

extern_class!(
    /// [Apple's documentation](https://developer.apple.com/documentation/photos/phfetchresult?language=objc)
    #[unsafe(super(NSObject))]
    #[derive(Debug, PartialEq, Eq, Hash)]
    pub struct PHFetchResult<ObjectType: ?Sized = AnyObject>;
);

impl<ObjectType: ?Sized + Message> PHFetchResult<ObjectType> {
    /// Unchecked conversion of the generic parameter.
    ///
    /// # Safety
    ///
    /// The generic must be valid to reinterpret as the given type.
    #[inline]
    pub unsafe fn cast_unchecked<NewObjectType: ?Sized + Message>(
        &self,
    ) -> &PHFetchResult<NewObjectType> {
        unsafe { &*((self as *const Self).cast()) }
    }
}

extern_conformance!(
    unsafe impl<ObjectType: ?Sized> NSCopying for PHFetchResult<ObjectType> {}
);

unsafe impl<ObjectType: ?Sized + Message> CopyingHelper for PHFetchResult<ObjectType> {
    type Result = Self;
}

extern_conformance!(
    unsafe impl<ObjectType: ?Sized> NSFastEnumeration for PHFetchResult<ObjectType> {}
);

extern_conformance!(
    unsafe impl<ObjectType: ?Sized> NSObjectProtocol for PHFetchResult<ObjectType> {}
);

impl<ObjectType: Message> PHFetchResult<ObjectType> {
    extern_methods!(
        #[unsafe(method(count))]
        #[unsafe(method_family = none)]
        pub unsafe fn count(&self) -> NSUInteger;

        #[unsafe(method(objectAtIndex:))]
        #[unsafe(method_family = none)]
        pub unsafe fn objectAtIndex(&self, index: NSUInteger) -> Retained<ObjectType>;

        #[unsafe(method(objectAtIndexedSubscript:))]
        #[unsafe(method_family = none)]
        pub unsafe fn objectAtIndexedSubscript(&self, idx: NSUInteger) -> Retained<ObjectType>;

        #[unsafe(method(containsObject:))]
        #[unsafe(method_family = none)]
        pub unsafe fn containsObject(&self, an_object: &ObjectType) -> bool;

        #[unsafe(method(indexOfObject:))]
        #[unsafe(method_family = none)]
        pub unsafe fn indexOfObject(&self, an_object: &ObjectType) -> NSUInteger;

        #[unsafe(method(indexOfObject:inRange:))]
        #[unsafe(method_family = none)]
        pub unsafe fn indexOfObject_inRange(
            &self,
            an_object: &ObjectType,
            range: NSRange,
        ) -> NSUInteger;

        /// This property is not atomic.
        ///
        /// # Safety
        ///
        /// This might not be thread-safe.
        #[unsafe(method(firstObject))]
        #[unsafe(method_family = none)]
        pub unsafe fn firstObject(&self) -> Option<Retained<ObjectType>>;

        /// This property is not atomic.
        ///
        /// # Safety
        ///
        /// This might not be thread-safe.
        #[unsafe(method(lastObject))]
        #[unsafe(method_family = none)]
        pub unsafe fn lastObject(&self) -> Option<Retained<ObjectType>>;

        #[unsafe(method(objectsAtIndexes:))]
        #[unsafe(method_family = none)]
        pub unsafe fn objectsAtIndexes(
            &self,
            indexes: &NSIndexSet,
        ) -> Retained<NSArray<ObjectType>>;

        #[cfg(feature = "block2")]
        #[unsafe(method(enumerateObjectsUsingBlock:))]
        #[unsafe(method_family = none)]
        pub unsafe fn enumerateObjectsUsingBlock(
            &self,
            block: &block2::DynBlock<dyn Fn(NonNull<ObjectType>, NSUInteger, NonNull<Bool>)>,
        );

        #[cfg(feature = "block2")]
        #[unsafe(method(enumerateObjectsWithOptions:usingBlock:))]
        #[unsafe(method_family = none)]
        pub unsafe fn enumerateObjectsWithOptions_usingBlock(
            &self,
            opts: NSEnumerationOptions,
            block: &block2::DynBlock<dyn Fn(NonNull<ObjectType>, NSUInteger, NonNull<Bool>)>,
        );

        #[cfg(feature = "block2")]
        #[unsafe(method(enumerateObjectsAtIndexes:options:usingBlock:))]
        #[unsafe(method_family = none)]
        pub unsafe fn enumerateObjectsAtIndexes_options_usingBlock(
            &self,
            s: &NSIndexSet,
            opts: NSEnumerationOptions,
            block: &block2::DynBlock<dyn Fn(NonNull<ObjectType>, NSUInteger, NonNull<Bool>)>,
        );

        #[cfg(feature = "PhotosTypes")]
        #[unsafe(method(countOfAssetsWithMediaType:))]
        #[unsafe(method_family = none)]
        pub unsafe fn countOfAssetsWithMediaType(&self, media_type: PHAssetMediaType)
            -> NSUInteger;
    );
}

/// Methods declared on superclass `NSObject`.
impl<ObjectType: Message> PHFetchResult<ObjectType> {
    extern_methods!(
        #[unsafe(method(init))]
        #[unsafe(method_family = init)]
        pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>;

        #[unsafe(method(new))]
        #[unsafe(method_family = new)]
        pub unsafe fn new() -> Retained<Self>;
    );
}