Struct GhosttyAllocator 

#[repr(C)]
pub struct GhosttyAllocator {
    pub ctx: *mut c_void,
    pub vtable: *const GhosttyAllocatorVtable,
}

Custom memory allocator.

For functions that take an allocator pointer, a NULL pointer indicates that the default allocator should be used. The default allocator will be libc malloc/free if we’re linking to libc. If libc isn’t linked, a custom allocator is used (currently Zig’s SMP allocator).

@ingroup allocator

Usage example: @code GhosttyAllocator allocator = { .vtable = &my_allocator_vtable, .ctx = my_allocator_state }; @endcode

Fields

ctx: *mut c_void

Opaque context pointer passed to all vtable functions. This allows the allocator implementation to maintain state or reference external resources needed for memory management.

vtable: *const GhosttyAllocatorVtable

Pointer to the allocator’s vtable containing function pointers for memory operations (alloc, resize, remap, free).

Trait Implementations

impl Clone for GhosttyAllocator

fn clone(&self) -> GhosttyAllocator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GhosttyAllocator

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

Formats the value using the given formatter.

impl Default for GhosttyAllocator

fn default() -> Self

Returns the “default value” for a type.

impl Copy for GhosttyAllocator