INNER CODE UNIT · Rust

with_derives

google/tarpc · plugins/src/lib.rs:150

    fn with_derives(mut self, new: Vec<Path>) -> Self {
        match self.derive.as_mut() {
            Some(Derive::Explicit(old)) => old.extend(new),
            _ => self.derive = Some(Derive::Explicit(new)),
        }

        self
    }
}

enum Derive {
    Explicit(Vec<Path>),
    Serde(bool),
}

impl Parse for DeriveMeta {
    fn parse(input: ParseStream) -> syn::Result<Self> {
        let mut result = Ok(DeriveMeta::default());

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