xeos
/
num-traits
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fix(num_derive): code duplication error 

Fixes #240
This commit is contained in:
Łukasz Jan Niemier 2016-11-27 19:31:33 +01:00
parent 8489f0c388
commit 20243f5baa
No known key found for this signature in database
GPG Key ID: C775391C950A6AEE
1 changed files with 1 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
derive/src/lib.rs
View File

@ -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;
@ -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)