exhaust is a Rust library which provides the Exhaust trait, which can be used to iterate over all possible values of a type that implements it. Implementations are provided for standard library types, and derive macros are available to allow easy implementation for user-defined types.
Exhaustive iteration may be useful for exhaustive testing, working with enums, and solving constraints by brute-force search.
exhaust is no_std compatible with default features disabled. The alloc and std features add implementations for the corresponding standard library crates.
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- Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
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