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Masaki Hara (qnighy@qnmd.info)'s status on Wednesday, 19-Dec-2018 10:28:56 JST Masaki Hara

https://users.rust-lang.org/t/fail-rs-0-2-1-released/23355
異常系の動作をモックしやすくするfailクレートというのがアナウンスされている
In conversation Wednesday, 19-Dec-2018 10:28:56 JST from qnmd.info permalink
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  Fail-rs 0.2.1 released
  
  from The Rust Programming Language Forum
  
  fail is a crate for injecting panics, errors, and other behavior into your programs, called “fail points”. This is a pretty useful little crate that more people should be aware of, so this release fills out the documentation to make it easier to use. Note that this is not the more well-known failure crate, and that the two have different purposes. Fail points are code instrumentations that allow errors and other behavior to be injected dynamically at runtime, primarily for testing purposes. Fai...

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