opam-file-parser 0.1.0

# opam-file-rs: Parser and printer for the opam file syntax with Rust

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[crates]: https://crates.io/crates/opam-file-rs
[crates-badge]: https://img.shields.io/crates/v/opam-file-rs
[docs]: https://docs.rs/opam-file-rs/
[docs-badge]: https://img.shields.io/badge/docs.rs-opam-file_rs-blue
[ci]: https://github.com/puripuri2100/opam-file-rs/actions?query=workflow%3ACI
[ci-badge]: https://github.com/puripuri2100/opam-file-rs/workflows/CI/badge.svg?branch=master
[source]: https://github.com/puripuri2100/opam-file-rs
[source-badge]: https://img.shields.io/badge/source-github-blue
[license]: https://github.com/puripuri2100/opam-file-rs/blob/master/LICENSE
[license-badge]: https://img.shields.io/badge/license-MIT-blue



# Parsing OPAM

Parse OPAM file.

```rust
use opam_file_rs;
fn main () {
  let opam = r#"
    opam-verion: "2.0"
    version: "0.1.0"
    name: "opam-file-rs"
    dev-repo: "git+https://github.com/puripuri2100/opam-file-rs"
    license: "MIT"
    maintainer: "Naoki Kaneko <puripuri2100@gmail.com>"
    depends: [
      "lalrpop-util" {>= "0.19.4"}
      "thiserror" {>= "1.0.23"}
    ]
  "#;
  assert!(opam_file_rs::parse(opam).is_ok());
}
```

# Convert to a OPAM file format.

A data structure can be converted to an OPAM file format by `value::format_opam_file`.

```rust
use opam_file_rs;
fn main() {
  let opam_str = r#"
    opam-verion: "2.0"
    version: "0.1.0"
    name: "opam-file-rs"
    dev-repo: "git+https://github.com/puripuri2100/opam-file-rs"
    license: "MIT"
    maintainer: "Naoki Kaneko <puripuri2100@gmail.com>"
    depends: [
      "lalrpop-util" {>= "0.19.4"}
      "thiserror" {>= "1.0.23"}
    ]
  "#;
  let opam = opam_file_rs::parse(opam_str).unwrap();
  println!("{}", opam_file_rs::value::format_opam_file(opam));
}
```

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(c) 2021 Naoki Kaneko (a.k.a. "puripuri2100")