Pascal Hertleif

Let's say you write a crate called "lorem", which has `#[derive(Deserialize)] struct Foo { x: i32 }`. The proc macro that of the `Deserialize` derive generates code that has `extern...

- Does this work with types that also derive structopt in a nice way? - Are people using env vars to configure their CLI apps?

Yeah, I regret adding it to the prelude in retrospect. In addition to your case with existing code, error handling is one of the less obvious things to many people...

Requested by @DPC_22 [on Twitter](https://twitter.com/DPC_22/status/955361466852364289)

Hey, no worries, I'm very glad you open these issues! 0.4 contained an updated glob function, and I think there might be some issues with that. I'll try to investigate!...

> I think LoggerBuilder::from_env should be called at the start :+1: > If we're designing an easy wrapper around "the logging implementation" FTR, originally, the function was about turning "number...

I often do text processing in CLI apps, so this is near and dear to me. My typical use cases: - "Does string match regular expression" - "Replace all foo(\w+)...

@fitzgen wants this, too

I think we can think of "subprocesses" and "running stuff parallel" as two separate things. The following is more about "running stuff parallel". - - - That seems like a...

See this as WIP for now -- there is only one (doc) test for it and I'm currently integration this into serde_yaml, and _then_ use it in a project.