Files
bun.sh/src/threading.zig
taylor.fish 3d361c8b49 Static allocator polymorphism (#22227)
* Define a generic allocator interface to enable static polymorphism for
allocators (see `GenericAllocator` in `src/allocators.zig`). Note that
`std.mem.Allocator` itself is considered a generic allocator.
* Add utilities to `bun.allocators` for working with generic allocators.
* Add a new namespace, `bun.memory`, with basic utilities for working
with memory and objects (`create`, `destroy`, `initDefault`, `deinit`).
* Add `bun.DefaultAllocator`, a zero-sized generic allocator type whose
`allocator` method simply returns `bun.default_allocator`.
* Implement the generic allocator interface in `AllocationScope` and
`MimallocArena`.
* Improve `bun.threading.GuardedValue` (now `bun.threading.Guarded`).
* Improve `bun.safety.AllocPtr` (now `bun.safety.CheckedAllocator`).

(For internal tracking: fixes STAB-1085, STAB-1086, STAB-1087,
STAB-1088, STAB-1089, STAB-1090, STAB-1091)
2025-09-03 15:40:44 -07:00

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Zig

pub const Mutex = @import("./threading/Mutex.zig");
pub const Futex = @import("./threading/Futex.zig");
pub const Condition = @import("./threading/Condition.zig");
pub const guarded = @import("./threading/guarded.zig");
pub const Guarded = guarded.Guarded;
pub const GuardedBy = guarded.GuardedBy;
pub const DebugGuarded = guarded.Debug;
pub const WaitGroup = @import("./threading/WaitGroup.zig");
pub const ThreadPool = @import("./threading/ThreadPool.zig");
pub const Channel = @import("./threading/channel.zig").Channel;
pub const UnboundedQueue = @import("./threading/unbounded_queue.zig").UnboundedQueue;