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Config-rs Alternatives
Similar projects and alternatives to config-rs
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sqlx
🧰 The Rust SQL Toolkit. An async, pure Rust SQL crate featuring compile-time checked queries without a DSL. Supports PostgreSQL, MySQL, and SQLite. (by launchbadge)
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InfluxDB
InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.
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glommio
Glommio is a thread-per-core crate that makes writing highly parallel asynchronous applications in a thread-per-core architecture easier for rustaceans.
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NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better config-rs alternative or higher similarity.
config-rs discussion
config-rs reviews and mentions
Posts with mentions or reviews of config-rs.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-05.
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Hey Rustaceans! Got a question? Ask here (49/2023)!
I like config.rs, but I am struggling to overwrite config profiles with environment variables. The desired config is mixed, like .toml
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Is there a pydantic.BaseSettings equivalent in rust?
Consider config crate. It could be like:
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How do you store and pass credentials?
I've been using Config most of the time. I also use once_cell to make it a static variable.
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How do you manage configuration in rust?
I've enjoyed using this one: https://crates.io/crates/config
- Blessed.rs – An unofficial guide to the Rust ecosystem
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Hey Rustaceans! Got a question? Ask here! (28/2022)!
Anyone know of a library like https://github.com/netflix/go-env but for rust? I found https://github.com/mehcode/config-rs but it's just not as simple...
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How do you merge config in Rust with a default?
I was just in that space today. The config crate has an example you might find useful: https://github.com/mehcode/config-rs/tree/master/examples/hierarchical-env
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[ANN] cfg-rs 0.2.0 release
How it differs from config?
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Best way to set environment for Rust App
Checking an environment variable is very easy with std::env::var or similar. If you have other bits of configuration that also change—which is typical; things like DB connection strings—you may consider a more full-featured solution like https://docs.rs/config/0.10.1/config/ (pay particular attention to this example, which seems to be very close to what you want: https://github.com/mehcode/config-rs/blob/master/examples/hierarchical-env/src/settings.rs ).
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Good way to set up default configurations
It's unfortunate, it looks like there was an attempt to get someone else to maintain it here, but no one ended up really stepping up to the plate.
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A note from our sponsor - SaaSHub
www.saashub.com | 22 Apr 2025
Stats
Basic config-rs repo stats
11
2,834
9.4
14 days ago
rust-cli/config-rs is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of config-rs is Rust.
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