Module prelude 

The prelude module re-exports common items for easy inclusion.

Structs

EnvEntry

Represents an environment variable entry with its name, type, and optional default value.

EnvJson

Wrapper struct for deserializing JSON environment variables

EnvMap

A wrapper around HashMap to provide environment variable parsing functionality.

WithJson

A wrapper struct that provides JSON parsing functionality for a given type T.

Enums

EnvStructError

Represents errors that can occur while processing environment variables.

Traits

EnvParseNested

Trait for parsing nested environment variables.

EnvParsePrimitive

A trait for parsing environment variables into primitive types.

EnvStructUsage

A trait for generating usage information for environment variables.

Functions

concat_env_name

Concatenates two environment variable names with an underscore.

Type Aliases

BoxError

A boxed error type that is Send, Sync, and 'static.

Derive Macros

EnvStruct

Derives the EnvStruct trait for a struct or enum.