enum-ordinalize

library4.3.2rscratesunverified

Enables enums to obtain ordinal values of their variants and construct enums from an ordinal value.

# Cargo.toml
[dependencies]
enum-ordinalize = "4.3.2"

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INSTALL

IMPORT

SIG · ENUM-ORDINALIZE

enum-ordinalize

utilityrustv4.3.2

harness data pending

Install & Compatibility

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Ordinalize

✓ use enum_ordinalize::Ordinalize;

Derive Ordinalize to get ordinal values and construct enums from them.

use enum_ordinalize::Ordinalize; #[derive(Ordinalize)] enum Color { Red, Green, Blue, } fn main() { assert_eq!(Color::Red.ordinal(), 0); assert_eq!(Color::from_ordinal(1), Some(Color::Green)); }

Debug

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Version history

4.3.2latest on crates.io

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Dependencies

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Resources

githubhttps://github.com/magiclen/enum-ordinalize ↗

homepagehttps://magiclen.org/enum-ordinalize ↗

docshttps://docs.rs/enum-ordinalize/ ↗