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https://github.com/puripuri2100/opam-file-rs
Parser and printer for the opam file syntax with Rust
https://github.com/puripuri2100/opam-file-rs
opam parser rust
Last synced: about 1 month ago
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Parser and printer for the opam file syntax with Rust
- Host: GitHub
- URL: https://github.com/puripuri2100/opam-file-rs
- Owner: puripuri2100
- License: mit
- Created: 2021-02-15T15:10:27.000Z (over 3 years ago)
- Default Branch: master
- Last Pushed: 2021-06-03T14:13:04.000Z (over 3 years ago)
- Last Synced: 2024-09-29T06:41:10.189Z (about 2 months ago)
- Topics: opam, parser, rust
- Language: Rust
- Homepage:
- Size: 24.4 KB
- Stars: 1
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# opam-file-rs: Parser and printer for the opam file syntax with Rust
[![crates.io][crates-badge]][crates]
[![docs.rs][docs-badge]][docs]
[![Build Status][ci-badge]][ci]
[![source badge][source-badge]][source]
[![license badge][license-badge]][license]
[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-version: "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 "
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-version: "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 "
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));
}
```
---
(c) 2021 Naoki Kaneko (a.k.a. "puripuri2100")