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Documentation for the crystal Generator

METADATA

PropertyValueNotes
generator namecrystalpass this to the generate command after -g
generator stabilityBETA
generator typeCLIENT
generator languageCrystal
generator default templating enginemustache
helpTxtGenerates a Crystal client library (beta).

CONFIG OPTIONS

These options may be applied as additional-properties (cli) or configOptions (plugins). Refer to configuration docs for more details.

OptionDescriptionValuesDefault
allowUnicodeIdentifiersboolean, toggles whether unicode identifiers are allowed in names or not, default is falsefalse
disallowAdditionalPropertiesIfNotPresentIf false, the 'additionalProperties' implementation (set to true by default) is compliant with the OAS and JSON schema specifications. If true (default), keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.
false
The 'additionalProperties' implementation is compliant with the OAS and JSON schema specifications.
true
Keep the old (incorrect) behaviour that 'additionalProperties' is set to false by default.
true
ensureUniqueParamsWhether to ensure parameter names are unique in an operation (rename parameters that are not).true
enumUnknownDefaultCaseIf the server adds new enum cases, that are unknown by an old spec/client, the client will fail to parse the network response.With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the server sends an enum case that is not known by the client/spec, they can safely fallback to this case.
false
No changes to the enum's are made, this is the default option.
true
With this option enabled, each enum will have a new case, 'unknown_default_open_api', so that when the enum case sent by the server is not known by the client/spec, can safely be decoded to this case.
false
hideGenerationTimestampHides the generation timestamp when files are generated.true
legacyDiscriminatorBehaviorSet to false for generators with better support for discriminators. (Python, Java, Go, PowerShell, C# have this enabled by default).
true
The mapping in the discriminator includes descendent schemas that allOf inherit from self and the discriminator mapping schemas in the OAS document.
false
The mapping in the discriminator includes any descendent schemas that allOf inherit from self, any oneOf schemas, any anyOf schemas, any x-discriminator-values, and the discriminator mapping schemas in the OAS document AND Codegen validates that oneOf and anyOf schemas contain the required discriminator and throws an error if the discriminator is missing.
true
moduleNamemodule name (e.g. TwitterClientOpenAPIClient
prependFormOrBodyParametersAdd form or body parameters to the beginning of the parameter list.false
shardAuthorshard author (only one is supported).null
shardAuthorEmailshard author email (only one is supported).null
shardDescriptionshard description.This shard maps to a REST API
shardHomepageshard homepage.http://org.openapitools
shardLicenseshard license.unlicense
shardNameshard name (e.g. twitter_clientopenapi_client
shardVersionshard version.1.0.0
sortModelPropertiesByRequiredFlagSort model properties to place required parameters before optional parameters.true
sortParamsByRequiredFlagSort method arguments to place required parameters before optional parameters.true

IMPORT MAPPING

Type/AliasImports

INSTANTIATION TYPES

Type/AliasInstantiated By
arrayArray
mapHash
setSet

LANGUAGE PRIMITIVES

  • ::File
  • Array
  • Boolean
  • Date
  • Float
  • Hash
  • Integer
  • Object
  • String
  • Time

RESERVED WORDS

  • abstract
  • alias
  • annotation
  • as
  • as?
  • asm
  • begin
  • break
  • case
  • class
  • def
  • do
  • else
  • elsif
  • end
  • ensure
  • enum
  • extend
  • false
  • for
  • fun
  • if
  • in
  • include
  • instance
  • is_a?
  • lib
  • macro
  • module
  • next
  • nil
  • nil?
  • of
  • out
  • pointerof
  • private
  • protected
  • require
  • rescue
  • responds_to?
  • return
  • select
  • self
  • sizeof
  • struct
  • super
  • then
  • true
  • type
  • typeof
  • uninitialized
  • union
  • unless
  • until
  • verbatim
  • when
  • while
  • with
  • yield

FEATURE SET

Client Modification Feature

NameSupportedDefined By
BasePathToolingExtension
AuthorizationsToolingExtension
UserAgentToolingExtension
MockServerToolingExtension

Data Type Feature

NameSupportedDefined By
CustomOAS2,OAS3
Int32OAS2,OAS3
Int64OAS2,OAS3
FloatOAS2,OAS3
DoubleOAS2,OAS3
DecimalToolingExtension
StringOAS2,OAS3
ByteOAS2,OAS3
BinaryOAS2,OAS3
BooleanOAS2,OAS3
DateOAS2,OAS3
DateTimeOAS2,OAS3
PasswordOAS2,OAS3
FileOAS2
Uuid
ArrayOAS2,OAS3
NullOAS3
AnyTypeOAS2,OAS3
ObjectOAS2,OAS3
MapsToolingExtension
CollectionFormatOAS2
CollectionFormatMultiOAS2
EnumOAS2,OAS3
ArrayOfEnumToolingExtension
ArrayOfModelToolingExtension
ArrayOfCollectionOfPrimitivesToolingExtension
ArrayOfCollectionOfModelToolingExtension
ArrayOfCollectionOfEnumToolingExtension
MapOfEnumToolingExtension
MapOfModelToolingExtension
MapOfCollectionOfPrimitivesToolingExtension
MapOfCollectionOfModelToolingExtension
MapOfCollectionOfEnumToolingExtension

Documentation Feature

NameSupportedDefined By
ReadmeToolingExtension
ModelToolingExtension
ApiToolingExtension

Global Feature

NameSupportedDefined By
HostOAS2,OAS3
BasePathOAS2,OAS3
InfoOAS2,OAS3
SchemesOAS2,OAS3
PartialSchemesOAS2,OAS3
ConsumesOAS2
ProducesOAS2
ExternalDocumentationOAS2,OAS3
ExamplesOAS2,OAS3
XMLStructureDefinitionsOAS2,OAS3
MultiServerOAS3
ParameterizedServerOAS3
ParameterStylingOAS3
CallbacksOAS3
LinkObjectsOAS3

Parameter Feature

NameSupportedDefined By
PathOAS2,OAS3
QueryOAS2,OAS3
HeaderOAS2,OAS3
BodyOAS2
FormUnencodedOAS2
FormMultipartOAS2
CookieOAS3

Schema Support Feature

NameSupportedDefined By
SimpleOAS2,OAS3
CompositeOAS2,OAS3
PolymorphismOAS2,OAS3
UnionOAS3
allOfOAS2,OAS3
anyOfOAS3
oneOfOAS3
notOAS3

Security Feature

NameSupportedDefined By
BasicAuthOAS2,OAS3
ApiKeyOAS2,OAS3
OpenIDConnectOAS3
BearerTokenOAS3
OAuth2_ImplicitOAS2,OAS3
OAuth2_PasswordOAS2,OAS3
OAuth2_ClientCredentialsOAS2,OAS3
OAuth2_AuthorizationCodeOAS2,OAS3
SignatureAuthOAS3
AWSV4SignatureToolingExtension

Wire Format Feature

NameSupportedDefined By
JSONOAS2,OAS3
XMLOAS2,OAS3
PROTOBUFToolingExtension
CustomOAS2,OAS3