https://github.com/jeremiah-shaulov/read_iter

Rust: to any std::io::Read implementor, add also Iterator<Item=u8> implementation.
https://github.com/jeremiah-shaulov/read_iter

Last synced: about 2 months ago
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Rust: to any std::io::Read implementor, add also Iterator<Item=u8> implementation.

• Host: GitHub
• URL: https://github.com/jeremiah-shaulov/read_iter
• Owner: jeremiah-shaulov
• License: mit
• Created: 2020-12-06T19:16:03.000Z (about 4 years ago)
• Default Branch: main
• Last Pushed: 2020-12-06T22:34:18.000Z (about 4 years ago)
• Last Synced: 2024-10-08T13:54:28.471Z (3 months ago)
• Language: Rust
• Size: 4.88 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# read_iter

[![Documentation](https://docs.rs/read_iter/badge.svg)](https://docs.rs/read_iter)

[![crates.io](https://img.shields.io/crates/v/read_iter.svg)](https://crates.io/crates/read_iter)

To any `std::io::Read` implementor, add also `Iterator` implementation.

## Installation

In `Cargo.toml` of your project add:

```toml

[dependencies]

read_iter = "0.1"

```

## Examples

```rust

use std::fs::File;

use read_iter::ReadIter;

let file = File::open("/tmp/test.txt").unwrap();

// "file" implements std::io::Read

let mut it = ReadIter::new(file);

// now "it" also implements std::io::Read

// and "&mut it" implements Iterator

// also "it" has internal buffer, and implements std::io::BufRead

for byte in &mut it

{	// ...

}

// in case of i/o error, the iteration ends, and take_last_error() will return Err

it.take_last_error().unwrap();

```