Crate server_env_config

Util types and functions to quickly and easy set up an HTTP server from environment variables.

See Config::init() for examples.

Modules

db

The DbConfig struct represents settings used to establish a connection with a database.

env

The Environment enum represents possible deployment environments for an application.

server

The HttpServerConfig struct represents configuration for an HTTP server.

Structs

Config

Config is responsible of the configuration of a “full” server, reading the settings from environment variables: the deployment environment, the HTTP server settings and database settings.

Functions

env_bool

Read boolean environment variable, accepting “0” or “false” as false values, and “1” or “true” values as true.

env_parsable

Get a parsable value from an env value like a number, otherwise return default_value.