dbstruct-derive 0.1.0-alpha

Build a typed database by defining a struct
Documentation 
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mod wrapper;
pub use wrapper::Wrapper;
pub use wrapper::Error;

#[derive(Debug)]
pub struct Field {
    pub ident: syn::Ident,
    pub vis: syn::Visibility,
    pub wrapper: Wrapper,
}

impl Field {
    pub fn is_vec(&self) -> bool {
        matches!(&self.wrapper, Wrapper::Vec { .. })
    }
}

impl TryFrom<syn::Field> for Field {
    type Error = Error;
    fn try_from(mut field: syn::Field) -> Result<Self, Error> {
        let wrapper = Wrapper::try_from(&mut field.attrs, field.ty)?;

        Ok(Self {
            ident: field
                .ident
                .expect("every struct field should have an Ident"),
            vis: field.vis,
            wrapper, 
        })
    }
}