manifest-feature-gen

manifest-feature-gen helps generating features of cargo manifest

lib.rs:

manifest-feature-gen helps generating features of cargo manifest

Usage

use manifest_feature_gen::{Manifest, ToFeatureName};

enum Features {
    Feature1,
    Feature2,
}

impl ToFeatureName for Features {
    fn to_feature_name(&self) -> String {
        match self {
            Features::Feature1 => "feature1".to_string(),
            Features::Feature2 => "feature2".to_string(),
        }
    }
}

fn main() -> Result<(), manifest_feature_gen::Error> {
    let mut manifest = Manifest::new("Cargo.toml")?;
    let optional_features = manifest.add_features([
        Features::Feature1,
        Features::Feature2,
    ].into_iter(), |_, _| {}).unwrap();
    manifest.write()?;
    Ok(())
}