f0bc5596af
`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`.
```
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||
|---|---|---|
| .travis | ||
| benches | ||
| bigint | ||
| complex | ||
| doc | ||
| integer | ||
| iter | ||
| macros | ||
| rational | ||
| src | ||
| traits | ||
| .gitignore | ||
| .multirust.sh | ||
| .travis.yml | ||
| Cargo.toml | ||
| LICENSE-APACHE | ||
| LICENSE-MIT | ||
| Makefile | ||
| README.md | ||
README.md
num
A collection of numeric types and traits for Rust.
This includes new types for big integers, rationals, and complex numbers, new traits for generic programming on numeric properties like `Integer, and generic range iterators.
Usage
Add this to your Cargo.toml:
[dependencies]
num = "0.1"
and this to your crate root:
extern crate num;