31 lines
676 B
Rust
31 lines
676 B
Rust
use alloc::alloc::GlobalAlloc;
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use core::alloc::Layout;
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pub enum Allocator {
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None,
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}
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unsafe impl GlobalAlloc for Allocator {
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unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
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match self {
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Allocator::None => panic!("No allocator available!")
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}
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}
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unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
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match self {
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Allocator::None => {
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panic!("No allocator available!");
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}
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}
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}
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}
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#[global_allocator]
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pub static mut ALLOCATOR: Allocator = Allocator::None;
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#[alloc_error_handler]
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fn handle_error(layout: Layout) -> ! {
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panic!("Failed to allocate {:?}", layout);
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}
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