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

Auto merge of #196 - SuperFluffy:remove_use_serde, r=hauleth 

`use serde;` leads to compilation error; `extern crate` is enough

This PR fixes the compile error of `num-complex` that appears due to a redundant `use serde;` after `extern crate serde;` in the same module. To reproduce the error, just build `num-complex` with the feature `serde`, see below.

```zsh
% cargo build --features serde
   Compiling num-complex v0.1.32 (file:///home/janis/github/num/complex)
src/lib.rs:27:5: 27:10 error: an extern crate named `serde` has already been imported in this module [E0259]
src/lib.rs:27 use serde;
                  ^~~~~
src/lib.rs:19:1: 19:20 note: previous import of `serde` here
src/lib.rs:19 extern crate serde;
              ^~~~~~~~~~~~~~~~~~~
src/lib.rs:27:5: 27:10 help: run `rustc --explain E0259` to see a detailed explanation
error: aborting due to previous error
error: Could not compile `num-complex`.
```
This commit is contained in:
Homu 2016-06-13 23:14:11 +09:00
parent 72a146b9ed c8543380ea
commit f0bc5596af
1 changed files with 0 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
complex/src/lib.rs
View File

@ -23,9 +23,6 @@ use std::fmt;
use std::hash;
use std::ops::{Add, Div, Mul, Neg, Sub};
#[cfg(feature = "serde")]
use serde;
use traits::{Zero, One, Num, Float};
// FIXME #1284: handle complex NaN & infinity etc. This