enum-primitive

library0.1.1rscratesunverified

Macro to generate num::FromPrimitive instances for enums, compatible with Rust 1.0.

# Cargo.toml
[dependencies]
enum_primitive = "0.1.1"

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INSTALL

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SIG · ENUM-PRIMITIVE

enum-primitive

utilityrustv0.1.1

harness data pending

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Code

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enum_from_primitive

✓ use enum_primitive::enum_from_primitive;

Generates FromPrimitive for an enum.

use enum_primitive::enum_from_primitive; enum_from_primitive! { #[derive(Debug, PartialEq)] enum Color { Red = 0, Green = 1, Blue = 2, } } fn main() { let c = Color::from_i32(1).unwrap(); println!("{:?}", c); }

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0.1.1latest on crates.io

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Resources

githubhttps://github.com/andersk/enum_primitive-rs ↗

homepagehttps://github.com/andersk/enum_primitive-rs ↗

docshttps://docs.rs/enum_primitive/ ↗