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Merged
merged 1 commit into from
Nov 14, 2021
Merged

Support no_std #2

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3 changes: 2 additions & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,4 +10,5 @@ homepage = "https://github.com/andersk/enum_primitive-rs"
readme = "README.md"

[dependencies.num-traits]
version = "^0.1"
version = "0.2"
default-features = false
5 changes: 2 additions & 3 deletions src/lib.rs
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Expand Up @@ -52,10 +52,11 @@
//! }
//! ```

#![no_std]

extern crate num_traits;

pub use std::option::Option;
pub use core::option::Option;
pub use num_traits::FromPrimitive;

/// Helper macro for internal use by `enum_from_primitive!`.
Expand All @@ -75,7 +76,6 @@ macro_rules! enum_from_primitive_impl_ty {

/// Helper macro for internal use by `enum_from_primitive!`.
#[macro_export]
#[macro_use(enum_from_primitive_impl_ty)]
macro_rules! enum_from_primitive_impl {
($name:ident, $( $variant:ident )*) => {
impl $crate::FromPrimitive for $name {
Expand All @@ -88,7 +88,6 @@ macro_rules! enum_from_primitive_impl {
/// Wrap this macro around an `enum` declaration to get an
/// automatically generated implementation of `num::FromPrimitive`.
#[macro_export]
#[macro_use(enum_from_primitive_impl)]
macro_rules! enum_from_primitive {
(
$( #[$enum_attr:meta] )*
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