25 lines
688 B
Plaintext
25 lines
688 B
Plaintext
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== Why is this an issue?
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Using ``++core::intrinsics::transmute++`` in a way that is not valid on any architecture leads to undefined behavior. This can result in unpredictable program behavior or crashes.
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=== Code examples
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==== Noncompliant code example
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[source,rust,diff-id=1,diff-type=noncompliant]
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----
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let ptr: *const T = core::intrinsics::transmute('x'); // Noncompliant: Invalid transmute operation.
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----
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==== Compliant solution
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[source,rust,diff-id=1,diff-type=compliant]
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----
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let value: T = 'x' as T; // Compliant: Use a safe conversion method.
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----
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== Resources
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=== Documentation
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* Clippy Lints - https://rust-lang.github.io/rust-clippy/master/index.html#wrong_transmute
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