zhc_utils 0.4.0

Shared utilities for the ZHC compiler
Documentation 
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use serde::Serialize;

#[derive(Debug, Clone, Default)]
pub struct Categories(pub Vec<String>);

impl Serialize for Categories {
    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: serde::Serializer,
    {
        let joined = self.0.join(",");
        serializer.serialize_str(&joined)
    }
}