https://github.com/jasperav/env_parser

Parses an env file which can be used to map properties in Rust code
https://github.com/jasperav/env_parser

env parser rust

Last synced: over 1 year ago
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Parses an env file which can be used to map properties in Rust code

• Host: GitHub
• URL: https://github.com/jasperav/env_parser
• Owner: Jasperav
• License: apache-2.0
• Created: 2020-10-17T16:55:48.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2024-01-03T10:51:46.000Z (over 2 years ago)
• Last Synced: 2025-02-28T07:51:57.068Z (over 1 year ago)
• Topics: env, parser, rust
• Language: Rust
• Homepage:
• Size: 46.9 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE-APACHE

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README

          
# Env parser

[![Latest Version](https://img.shields.io/crates/v/env_parser.svg)](https://crates.io/crates/env_parser)

[![Build Status](https://img.shields.io/github/workflow/status/jasperav/env_parser/CI/master)](https://github.com/jasperav/env_parser/actions)

This crate will parse an `.env` file. By implementing the `Transformer` trait, you can 

customize the behaviour after processing key value pair in the env file. Comments are preserved and 

can be used on top of the Rust mapped property.

For convenience there is a feature `to_lazy_static` that will automatically map key value pairs into a `lazy_static` block.

Check `assert_test.rs` and `assert_test_lazy.rs` for examples.

## Usage

Add the following to your Cargo.toml...

```toml

[dependencies]

env_parser = "*"

```

Ideally, create `build.rs` file and call the `env_parser` reader from the build file, so that your mapped Rust file

is always in sync with your `.env` file.

#### License



Licensed under either of Apache License, Version

2.0 or MIT license at your option.








Unless you explicitly state otherwise, any contribution intentionally submitted

for inclusion in this crate by you, as defined in the Apache-2.0 license, shall

be dual licensed as above, without any additional terms or conditions.