Handle all the warnings

Author: marcdejonge

src/fields.rs

@@ -56,10 +56,4 @@ impl Field {
             Field::Default { name, .. } => name,
         }
     }
-
-    pub fn get_type(&self) -> &Type {
-        match self {
-            Field::Default { ty, .. } => ty,
-        }
-    }
 }

src/string_matching.rs

@@ -3,8 +3,6 @@ use crate::nom_packages::generate_match_expression;
 use itertools::Itertools;
 use proc_macro2::TokenStream;
 use quote::{quote_spanned, ToTokens};
-use syn::parse::Parse;
-use syn::spanned::Spanned;
 use syn::{Error, LitStr, Result};
 
 pub fn parse_string_match(fields: &[Field], literal: LitStr) -> Result<Vec<TokenStream>> {