drt-sc-derive 0.0.2

Dharitri smart contract API procedural macros
Documentation 
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use super::{attr_names::ATTR_LABEL, util::is_attr_one_string_arg};

pub struct LabelAttribute {
    pub label: String,
}

impl LabelAttribute {
    pub fn parse(attr: &syn::Attribute) -> Option<Self> {
        is_attr_one_string_arg(attr, ATTR_LABEL).map(|arg_str| LabelAttribute { label: arg_str })
    }
}