Struct JxlMemoryManager 

#[repr(C)]
pub struct JxlMemoryManager {
    pub opaque: *mut c_void,
    pub alloc: Option<JpegxlAllocFunc>,
    pub free: Option<JpegxlFreeFunc>,
}

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: Option<JpegxlAllocFunc>

Memory allocation function. This can be NULL if and only if also the Self::free member in this class is NULL. All dynamic memory will be allocated and freed with these functions if they are not NULL, otherwise with the standard malloc/free.

free: Option<JpegxlFreeFunc>

Free function matching the Self::alloc member.

Trait Implementations

impl Clone for JxlMemoryManager

fn clone(&self) -> JxlMemoryManager

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for JxlMemoryManager

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.