struct-metadata 1.3.0

Macros for attaching metadata to structs.
Documentation 
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use struct_metadata::{Described, Descriptor, Variant};
use struct_metadata_derive::DescribedEnumString;

#[derive(strum::Display, strum::EnumString, DescribedEnumString)]
#[strum(serialize_all = "lowercase")]
pub enum ExtendedScanValues {
    Submitted,
    Skipped,
    Incomplete,
    #[metadata(ideal=true)]
    Complete,
}

#[test]
fn enum_display() {
    assert_eq!(ExtendedScanValues::metadata(), Descriptor {
        docs: None,
        metadata: Default::default(),
        kind: struct_metadata::Kind::Enum {
            name: "ExtendedScanValues",
            variants: vec![
                Variant{ label: "submitted", docs: None, metadata: Default::default(), aliases: &["submitted"] },
                Variant{ label: "skipped", docs: None, metadata: Default::default(), aliases: &["skipped"] },
                Variant{ label: "incomplete", docs: None, metadata: Default::default(), aliases: &["incomplete"] },
                Variant{ label: "complete", docs: None, metadata: [("ideal", "true")].into_iter().collect(), aliases: &["complete"] },
            ]
        }
    })
}