Crate subtle

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Note that docs will only build on nightly Rust until RFC 1990 stabilizes.

Structs

The Choice struct represents a choice for use in conditional assignment.

The CtOption<T> type represents an optional value similar to the Option<T> type but is intended for use in constant time APIs.

A type which can be conditionally negated in constant time.

A type which can be conditionally selected in constant time.

An Eq-like trait that produces a Choice instead of a bool.