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Results 1661 - 1670 of 2,385 for host:doc.rust-lang.org (0.09 seconds)
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atomic_cxchgweak in std::intrinsics - Rust
Stores a value if the current value is the same as the `old` value. `T` must be an integer or pointer type. The comparison may spuriously fail.doc.rust-lang.org/std/intrinsics/fn.atomic_cxchgweak.htmlThu May 28 17:42:11 GMT 2026 4.7K bytes -
prefetch_read_non_temporal in std::hint - Rust
Prefetch the cache line containing `ptr` for a single future read, but attempt to avoid polluting the cache.doc.rust-lang.org/std/hint/fn.prefetch_read_non_temporal.htmlThu May 28 17:42:10 GMT 2026 4.3K bytes -
discriminant_value in std::intrinsics - Rust
Returns the value of the discriminant for the variant in ‘v’; if `T` has no discriminant, returns `0`.doc.rust-lang.org/std/intrinsics/fn.discriminant_value.htmlThu May 28 17:42:11 GMT 2026 4.4K bytes -
autodiff in std::intrinsics - Rust
Generates the LLVM body for the automatic differentiation of `f` using Enzyme, with `df` as the derivative function and `args` as its arguments.doc.rust-lang.org/std/intrinsics/fn.autodiff.htmlThu May 28 17:42:11 GMT 2026 6.4K bytes -
ctpop in std::intrinsics - Rust
Returns the number of bits set in an integer type `T`doc.rust-lang.org/std/intrinsics/fn.ctpop.htmlThu May 28 17:42:11 GMT 2026 4.1K bytes -
ctlz in std::intrinsics - Rust
Returns the number of leading unset bits (zeroes) in an integer type `T`.doc.rust-lang.org/std/intrinsics/fn.ctlz.htmlThu May 28 17:42:11 GMT 2026 6.1K bytes -
atomic_xsub in std::intrinsics - Rust
Subtract from the current value, returning the previous value. `T` must be an integer or pointer type. `U` must be the same as `T` if that is an integer type, or `usize` if `T` is a pointer type.doc.rust-lang.org/std/intrinsics/fn.atomic_xsub.htmlThu May 28 17:42:11 GMT 2026 4.6K bytes -
black_box in std::intrinsics - Rust
See documentation of `std::hint::black_box` for details.doc.rust-lang.org/std/intrinsics/fn.black_box.htmlThu May 28 17:42:11 GMT 2026 3.6K bytes -
ceilf64 in std::intrinsics - Rust
Returns the smallest integer greater than or equal to an `f64`.doc.rust-lang.org/std/intrinsics/fn.ceilf64.htmlThu May 28 17:42:11 GMT 2026 3.7K bytes -
assert_zero_valid in std::intrinsics - Rust
A guard for unsafe functions that cannot ever be executed if `T` does not permit zero-initialization: This will statically either panic, or do nothing. It does not guarantee to ever panic, and should only be called if an assertion failure will imply language UB in the following code.doc.rust-lang.org/std/intrinsics/fn.assert_zero_valid.htmlThu May 28 17:42:11 GMT 2026 4K bytes