Run rustfmt on ssz_derive
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@ -5,12 +5,14 @@ use quote::quote;
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use syn::{parse_macro_input, DeriveInput};
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use syn::{parse_macro_input, DeriveInput};
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fn get_named_field_idents<'a>(struct_data: &'a syn::DataStruct) -> Vec<&'a syn::Ident> {
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fn get_named_field_idents<'a>(struct_data: &'a syn::DataStruct) -> Vec<&'a syn::Ident> {
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struct_data.fields.iter().map(|f| {
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struct_data
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match &f.ident {
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.fields
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.iter()
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.map(|f| match &f.ident {
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Some(ref ident) => ident,
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Some(ref ident) => ident,
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_ => panic!("ssz_derive only supports named struct fields.")
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_ => panic!("ssz_derive only supports named struct fields."),
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}
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})
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}).collect()
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.collect()
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}
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}
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#[proc_macro_derive(Encode)]
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#[proc_macro_derive(Encode)]
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@ -21,7 +23,7 @@ pub fn ssz_encode_derive(input: TokenStream) -> TokenStream {
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let struct_data = match &item.data {
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let struct_data = match &item.data {
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syn::Data::Struct(s) => s,
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syn::Data::Struct(s) => s,
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_ => panic!("ssz_derive only supports structs.")
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_ => panic!("ssz_derive only supports structs."),
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};
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};
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let field_idents = get_named_field_idents(&struct_data);
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let field_idents = get_named_field_idents(&struct_data);
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@ -46,7 +48,7 @@ pub fn ssz_decode_derive(input: TokenStream) -> TokenStream {
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let struct_data = match &item.data {
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let struct_data = match &item.data {
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syn::Data::Struct(s) => s,
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syn::Data::Struct(s) => s,
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_ => panic!("ssz_derive only supports structs.")
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_ => panic!("ssz_derive only supports structs."),
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};
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};
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let field_idents = get_named_field_idents(&struct_data);
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let field_idents = get_named_field_idents(&struct_data);
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