envconfig

library0.11.1rscratesunverified

Build a config structure from environment variables without boilerplate.

# Cargo.toml
[dependencies]
envconfig = "0.11.1"

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INSTALL

IMPORT

SIG · ENVCONFIG

envconfig

configrustv0.11.1

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Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

Envconfig

✓ use envconfig::Envconfig;

Derive a config struct from environment variables

use envconfig::Envconfig; #[derive(Envconfig)] struct Config { #[envconfig(from = "DATABASE_URL")] pub database_url: String, } fn main() { let config = Config::init_from_env().unwrap(); println!("{}", config.database_url); }

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Version history

0.11.1latest on crates.io

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Resources

githubhttps://github.com/greyblake/envconfig-rs ↗

homepagehttps://github.com/greyblake/envconfig-rs ↗

docshttps://docs.rs/envconfig/ ↗