atproto_codegen/lexicon

Lexicon model + JSON decoding: parse lexicon files into typed defs.

Supports record/object defs with string/integer/number/boolean/array/ref/ cid-link/bytes/blob/unknown fields. A def using anything else (e.g. union, token) becomes Unsupported and is reported, not emitted wrong.

Types

Def

pub type Def {
  Record(nsid: String, properties: List(Property))
  Object(nsid: String, name: String, properties: List(Property))
  Unsupported(nsid: String, name: String, reason: String)
  Ignored
}

Constructors

Record(nsid: String, properties: List(Property))

Object(nsid: String, name: String, properties: List(Property))

Unsupported(nsid: String, name: String, reason: String)

```
Ignored
```

FieldType

pub type FieldType {
  TString
  TInt
  TBool
  TNumber
  TRef(String)
  TArray(FieldType)
  TCidLink
  TBytes
  TBlob
  TUnknown
  TUnsupported(String)
}

Constructors

```
TString
```
```
TInt
```
```
TBool
```
```
TNumber
```
```
TRef(String)
```
```
TArray(FieldType)
```
```
TCidLink
```
```
TBytes
```
```
TBlob
```
```
TUnknown
```
```
TUnsupported(String)
```

Lexicon

pub type Lexicon {
  Lexicon(nsid: String, defs: List(Def))
}

Constructors

```
Lexicon(nsid: String, defs: List(Def))
```

Property

pub type Property {
  Property(
    json_name: String,
    field_type: FieldType,
    required: Bool,
  )
}

Constructors

Property(
  json_name: String,
  field_type: FieldType,
  required: Bool,
)

Values

lexicon_decoder

pub fn lexicon_decoder() -> decode.Decoder(Lexicon)