# `Exdantic.FieldMeta`
[🔗](https://github.com/nshkrdotcom/exdantic/blob/v0.1.0/lib/exdantic/field_meta.ex#L1)

Struct for field metadata in Exdantic schemas.

This module defines the structure and types for field metadata used
throughout the Exdantic schema system.

# `t`

```elixir
@type t() :: %Exdantic.FieldMeta{
  constraints: [term()] | nil,
  default: term() | nil,
  description: String.t() | nil,
  example: term() | nil,
  examples: [term()] | nil,
  extra: %{required(String.t()) => term()},
  name: atom(),
  optional: boolean() | nil,
  required: boolean(),
  type: Exdantic.Types.type_definition()
}
```

# `new`

```elixir
@spec new(atom(), Exdantic.Types.type_definition(), boolean()) :: t()
```

Creates a new FieldMeta struct with the given parameters.

## Parameters
  * `name` - The field name (atom)
  * `type` - The field type definition
  * `required` - Whether the field is required (boolean)

## Examples

    iex> Exdantic.FieldMeta.new(:email, {:type, :string, []}, true)
    %Exdantic.FieldMeta{name: :email, type: {:type, :string, []}, required: true}

---

*Consult [api-reference.md](api-reference.md) for complete listing*