[−][src]Struct jpegxl_sys::JpegxlMemoryManagerStruct
Memory Manager struct. These functions, when provided by the caller, will be used to handle memory allocations.
Fields
opaque: *mut c_void
The opaque pointer that will be passed as the first parameter to all the functions in this struct.
alloc: jpegxl_alloc_func
Memory allocation function. This can be NULL if and only if also the free() member in this class is NULL. All dynamic memory will be allocated and freed with these functions if they are not NULL.
free: jpegxl_free_func
Free function matching the alloc() member.
Trait Implementations
impl Clone for JpegxlMemoryManagerStruct
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fn clone(&self) -> JpegxlMemoryManagerStruct
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fn clone_from(&mut self, source: &Self)
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impl Copy for JpegxlMemoryManagerStruct
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impl Debug for JpegxlMemoryManagerStruct
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Auto Trait Implementations
impl RefUnwindSafe for JpegxlMemoryManagerStruct
impl !Send for JpegxlMemoryManagerStruct
impl !Sync for JpegxlMemoryManagerStruct
impl Unpin for JpegxlMemoryManagerStruct
impl UnwindSafe for JpegxlMemoryManagerStruct
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,