envparse

package
v0.6.2 Latest Latest
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 Go to latest Published: Dec 12, 2025 License: Apache-2.0 Imports: 5 Imported by: 2

Documentation

Overview

Package envparse provides a way to parse environment variables from a struct

Index

Constants

This section is empty.

Variables

View Source 
var ErrInvalidSpecification = errors.New("specification must be a struct pointer")

ErrInvalidSpecification indicates that a specification is of the wrong type.

Functions

This section is empty.

Types

type Config 

type Config struct {
	// FieldTagName is the name of the struct tag to use for the field name
	FieldTagName string
	// Skipper is the value of the tag to skip parsing of the field
	Skipper string
}

func (Config) GatherEnvInfo 

func (c Config) GatherEnvInfo(prefix string, spec interface{}) ([]VarInfo, error)

GatherEnvInfo gathers information about the specified struct, including defaults and environment variable names.

type VarInfo added in v0.4.5 

type VarInfo struct {
	FieldName string
	FullPath  string
	Key       string
	Type      reflect.Type
	Tags      reflect.StructTag
}

VarInfo maintains information about the configuration variable

Source Files

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