https://github.com/ct-austin/ifmt

Inline expression interpolation for Rust.
https://github.com/ct-austin/ifmt

macro proc-macro rust rust-crate string-interpolation strings sugar syntax

Last synced: 3 months ago
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Inline expression interpolation for Rust.

• Host: GitHub
• URL: https://github.com/ct-austin/ifmt
• Owner: ct-austin
• License: other
• Created: 2019-04-20T07:44:46.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2023-09-02T11:54:28.000Z (10 months ago)
• Last Synced: 2023-12-08T14:42:16.043Z (7 months ago)
• Topics: macro, proc-macro, rust, rust-crate, string-interpolation, strings, sugar, syntax
• Language: Rust
• Homepage: https://crates.io/crates/ifmt
• Size: 33.2 KB
• Stars: 202
• Watchers: 5
• Forks: 4
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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• awesome-stars - ct-austin/ifmt - Inline expression interpolation for Rust. (Rust)

README

        
# ifmt

A small crate which brings inline string interpolation to rust's standard formatting macros.

## Getting started

To use ifmt in your project, add

```toml

[dependencies]

ifmt = "0.3.3"

```

to your Cargo.toml.

## Examples

```rust

let four = 4;

iprintln!("four plus four is: " four + 4);

// four plus four is: 8

iprintln!("here's a hex number: 0x" 0xb0bi64 * 1321517i64 ;x);

// here's a hex number: 0xdeadbeef

iprintln!("here's a debugging value: " Some(four);?);

// here's a debugging value: Some(4)

```

## Supported macros

```

format!      -> iformat!

print!       -> iprint!

println!     -> iprintln!

eprint!      -> ieprint!

eprintln!    -> ieprintln!

write!       -> iwrite!

writeln!     -> iwriteln!

panic!       -> ipanic!

format_args! -> iformat_args!

```

## License

This project is licensed under the MIT license or the Apache 2.0 license at your option.