libdd-alloc
| Crates.io | libdd-alloc |
| lib.rs | libdd-alloc |
| version | 1.0.0 |
| created_at | 2025-11-17 14:03:48.646379+00 |
| updated_at | 2025-11-17 14:03:48.646379+00 |
| description | Custom memory allocators for specialized allocation patterns in profiling and signal-safe contexts |
| homepage | https://github.com/DataDog/libdatadog/tree/main/libdd-alloc |
| repository | https://github.com/DataDog/libdatadog/tree/main/libdd-alloc |
| max_upload_size | |
| id | 1936820 |
| size | 58,886 |
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README
libdd-alloc
Custom memory allocators for specialized allocation patterns.
Overview
libdd-alloc provides specialized memory allocators designed for use in constrained environments such as signal handlers, crash handlers, and performance-critical code paths where standard allocation may not be suitable.
Features
no_stdCompatible: Works in environments without standard library support- Linear Allocator: Bump allocator with minimal per-allocation overhead
- Chain Allocator: Growable arena allocator that automatically expands
- Virtual Allocator: Page-based memory allocation using OS-specific APIs
- Allocator API: Implements standard allocator traits for compatibility