Tag
Declarative struct tag parser for Go
Tag
Tag is a lightweight Go library for parsing raw struct tag strings into typed Go values.
Go's reflect.StructTag gives you tag values as strings. That is fine for small
cases, but real projects usually need more: default values, boolean flags,
lists, maps, nested options, custom types, and consistent error handling. Tag
centralizes that work behind a small declarative schema.
Where To Start
Introduction
Understand the schema model, parsing flow, and when Tag is useful.
Quickstart
Install the package, define a schema, and parse your first tag.
Guides
Explore primary values, options, flags, slices, maps, and nested structs.
Start with Introduction for the big picture, Quickstart for a working parser, or jump into Guides when you need a specific tag shape.