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Fix code duplication error #242

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Merged
merged 1 commit into from
Nov 28, 2016
+1 −6
Merged

Fix code duplication error #242

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7 changes: 1 addition & 6 deletions derive/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -30,10 +30,7 @@ pub fn from_primitive(input: TokenStream) -> TokenStream {

let variants = match ast.body {
Enum(ref variants) => variants,
_ => {
panic!("`FromPrimitive` can be applied only to the enums, {} is not an enum",
name)
}
_ => panic!("`FromPrimitive` can be applied only to the enums, {} is not an enum", name)
};

let mut idx = 0;
Expand All @@ -56,8 +53,6 @@ pub fn from_primitive(input: TokenStream) -> TokenStream {
.collect();

let res = quote! {
#ast

impl ::num::traits::FromPrimitive for #name {
fn from_i64(n: i64) -> Option<Self> {
Self::from_u64(n as u64)
Expand Down