bitflags • 2.6.0A macro to generate structures which behave like bitflags.
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cfg-if • 1.0.0A macro to ergonomically define an item depending on a large number of #[cfg]
parameters. Structured like an if-else chain, the first matching branch is the
item that gets emitted.
libc • 0.2.161Raw FFI bindings to platform libraries like libc.
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lock_api • 0.4.12Wrappers to create fully-featured Mutex and RwLock types. Compatible with no_std.
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matrixmultiply • 0.3.9General matrix multiplication for f32 and f64 matrices. Operates on matrices with general layout (they can use arbitrary row and column stride). Detects and uses AVX or SSE2 on x86 platforms transparently for higher performance. Uses a microkernel strategy, so that the implementation is easy to parallelize and optimize.
Supports multithreading.
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ndarray • 0.15.6An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
parking_lot • 0.12.3More compact and efficient implementations of the standard synchronization primitives.
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proc-macro2 • 1.0.89A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case.
rawpointer • 0.2.1Extra methods for raw pointers and `NonNull<T>`.
For example `.post_inc()` and `.pre_dec()` (c.f. `ptr++` and `--ptr`),
`offset` and `add` for `NonNull<T>`, and the function `ptrdistance`.
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scopeguard • 1.2.0A RAII scope guard that will run a given closure when it goes out of scope,
even if the code between panics (assuming unwinding panic).
Defines the macros `defer!`, `defer_on_unwind!`, `defer_on_success!` as
shorthands for guards with one of the implemented strategies.
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smallvec • 1.13.2'Small vector' optimization: store up to a small number of items on the stack