https://github.com/tranzystorekk/anyhoo

Auto-complete your anyhow usage!
https://github.com/tranzystorekk/anyhoo

error-handling rust-library

Last synced: 16 days ago
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Auto-complete your anyhow usage!

• Host: GitHub
• URL: https://github.com/tranzystorekk/anyhoo
• Owner: tranzystorekk
• Created: 2021-11-19T15:27:30.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-04-09T11:40:28.000Z (over 2 years ago)
• Last Synced: 2024-11-30T17:53:04.046Z (22 days ago)
• Topics: error-handling, rust-library
• Language: Rust
• Homepage:
• Size: 3.91 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# anyhoo

## About

Auto-complete your functions to use `?` expressions and return `anyhow::Result` with less boilerplate!

## Usage with cargo

For convenience, `anyhoo` reexports `anyhow` as `anyhoo::anyhow`:

```toml

[dependencies]

anyhoo = { git = "https://github.com/tranzystorek-io/anyhoo", features = ["reexport"] }

```

You can opt out of this feature if you're using a particular version of `anyhow`.

## Example

A function that reads a line and parses it to an integer.

Default rusty idiom:

```rs

fn parse_line() -> anyhow::Result {

    let mut input = String::new();

    std::io::stdin().read_line(&mut input)?;

    let result = input.parse();

    Ok(result)

}

```

With `anyhoo`:

```rs

#[anyhoo::anyhoo]

fn parse_line() -> i32 {

    let mut input = String::new();

    std::io::stdin().read_line(&mut input)?;

    input.parse()?

}

```