vendor/num_cpus-1.7.0/README.md

   1 # num_cpus
   2
   3 [![crates.io](http://meritbadge.herokuapp.com/num_cpus)](https://crates.io/crates/num_cpus)
   4 [![Travis CI Status](https://travis-ci.org/seanmonstar/num_cpus.svg?branch=master)](https://travis-ci.org/seanmonstar/num_cpus)
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   6
   7 - [Documentation](https://docs.rs/num_cpus)
   8 - [CHANGELOG](CHANGELOG.md)
   9
  10 Count the number of CPUs on the current machine.
  11
  12 ## Usage
  13
  14 Add to Cargo.toml:
  15
  16 ```toml
  17 [dependencies]
  18 num_cpus = "1.0"
  19 ```
  20
  21 In your `main.rs` or `lib.rs`:
  22
  23 ```rust
  24 extern crate num_cpus;
  25
  26 // count logical cores this process could try to use
  27 let num = num_cpus::get();
  28 ```