Package org.openapitools.codegen.languages

Class RustAxumServerCodegen

java.lang.Object

org.openapitools.codegen.DefaultCodegen

org.openapitools.codegen.languages.AbstractRustCodegen

org.openapitools.codegen.languages.RustAxumServerCodegen

All Implemented Interfaces:

CodegenConfig

public class RustAxumServerCodegen
extends AbstractRustCodegen
implements CodegenConfig

Nested Class Summary

Nested classes/interfaces inherited from class org.openapitools.codegen.languages.AbstractRustCodegen

AbstractRustCodegen.CasingType

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROJECT_NAME

Fields inherited from class org.openapitools.codegen.languages.AbstractRustCodegen

charactersToAllow, enumSuffix, keywordsThatDoNotSupportRawIdentifiers

Fields inherited from class org.openapitools.codegen.DefaultCodegen

additionalProperties, addOneOfInterfaceImports, addOneOfInterfaces, addSuffixToDuplicateOperationNicknames, allowUnicodeIdentifiers, apiDocTemplateFiles, apiNamePrefix, apiNameSuffix, apiPackage, apiTemplateFiles, apiTestTemplateFiles, autosetConstants, cliOptions, DefaultFeatureSet, defaultIncludes, disallowAdditionalPropertiesIfNotPresent, docExtension, embeddedTemplateDir, enableMinimalUpdate, enablePostProcessFile, ensureUniqueParams, enumNameMapping, enumUnknownDefaultCase, enumUnknownDefaultCaseName, falseSchema, filesMetadataFilename, fileSuffix, generatorMetadata, gitHost, gitRepoId, gitUserId, hideGenerationTimestamp, httpUserAgent, ignoreFilePathOverride, importBaseType, importContainerType, importMapping, inlineSchemaNameMapping, inlineSchemaOption, inputSpec, instantiationTypes, JSON_MIME_PATTERN, JSON_VENDOR_MIME_PATTERN, languageSpecificPrimitives, legacyDiscriminatorBehavior, library, loadDeepObjectIntoItems, modelDocTemplateFiles, modelNameMapping, modelNamePrefix, modelNameSuffix, modelPackage, modelTemplateFiles, modelTestTemplateFiles, nameMapping, openAPI, openapiGeneratorIgnoreList, openapiNormalizer, operationIdNameMapping, outputFolder, parameterNameMapping, prependFormOrBodyParameters, releaseNote, removeEnumValuePrefix, removeOperationIdPrefix, removeOperationIdPrefixCount, removeOperationIdPrefixDelimiter, reservedWords, reservedWordsMappings, schemaMapping, serverVariables, skipOperationExample, skipOverwrite, sortModelPropertiesByRequiredFlag, sortParamsByRequiredFlag, specialCharReplacements, strictSpecBehavior, supportedLibraries, supportingFiles, supportsAdditionalPropertiesWithComposedSchema, supportsInheritance, supportsMixins, supportsMultipleInheritance, templateDir, templateOutputDirs, testPackage, trueSchema, typeAliases, typeMapping, useOneOfInterfaces, vendorExtensions, versionMetadataFilename, XML_MIME_PATTERN

Constructor Summary

Constructors

Constructor	Description
RustAxumServerCodegen()

Method Summary

Modifier and Type	Method	Description
void	addOperationToGroup(String tag, String resourcePath, io.swagger.v3.oas.models.Operation operation, CodegenOperation op, Map<String,List<CodegenOperation>> operations)	Add operation to group
String	apiFileFolder()	Location to write api files.
String	apiPackage()
CodegenModel	fromModel(String name, io.swagger.v3.oas.models.media.Schema model)	Convert OAS Model object to Codegen Model object.
CodegenOperation	fromOperation(String path, String httpMethod, io.swagger.v3.oas.models.Operation operation, List<io.swagger.v3.oas.models.servers.Server> servers)	Convert OAS Operation object to Codegen Operation object
CodegenParameter	fromRequestBody(io.swagger.v3.oas.models.parameters.RequestBody body, Set<String> imports, String bodyParameterName)
String	getHelp()
String	getName()
protected String	getParameterDataType(io.swagger.v3.oas.models.parameters.Parameter parameter, io.swagger.v3.oas.models.media.Schema schema)	Returns the data type of parameter.
CodegenType	getTag()
String	getTypeDeclaration(io.swagger.v3.oas.models.media.Schema p)	Output the language-specific type declaration of the property.
boolean	isDataTypeFile(String dataType)
void	postProcessFile(File file, String fileType)	Post-process the auto-generated file, e.g.
void	postProcessModelProperty(CodegenModel model, CodegenProperty property)
ModelsMap	postProcessModels(ModelsMap modelsMap)
OperationsMap	postProcessOperationsWithModels(OperationsMap operationsMap, List<ModelMap> allModels)
Map<String,Object>	postProcessSupportingFileData(Map<String,Object> bundle)
void	preprocessOpenAPI(io.swagger.v3.oas.models.OpenAPI openAPI)
com.samskivert.mustache.Mustache.Compiler	processCompiler(com.samskivert.mustache.Mustache.Compiler compiler)
void	processOpts()
String	toApiName(String name)	Output the API (class) name (capitalized) ending with the specified or default suffix Return DefaultApi if name is empty
String	toDefaultValue(io.swagger.v3.oas.models.media.Schema p)	Return the default value of the property
String	toEnumValue(String value, String datatype)	Return the enum value in the language specified format e.g.
String	toInstantiationType(io.swagger.v3.oas.models.media.Schema p)	Return the instantiation type of the property, especially for map and array
String	toOperationId(String operationId)	Return the operation ID (method name)
protected void	updateParameterForString(CodegenParameter codegenParameter, io.swagger.v3.oas.models.media.Schema parameterSchema)
protected void	updatePropertyForAnyType(CodegenProperty property, io.swagger.v3.oas.models.media.Schema p)

Methods inherited from class org.openapitools.codegen.languages.AbstractRustCodegen

addApiNamePrefixAndSuffix, addModelNamePrefixAndSuffix, addRegularExpressionDelimiter, bestFittingIntegerType, canFitIntoUnsigned, escapeQuotationMark, escapeUnsafeCharacters, generatorLanguage, isReservedWord, sanitizeIdentifier, toApiDocFilename, toApiFilename, toEnumDefaultValue, toEnumName, toEnumVarName, toModelDocFilename, toModelFilename, toModelName, toParamName, toVarName

Methods inherited from class org.openapitools.codegen.DefaultCodegen

addAdditionPropertiesToCodeGenModel, addBodyModelSchema, addHeaders, addImport, addImport, addImport, addImports, addImports, addImports, addImportsForPropertyType, addImportsToOneOfInterface, additionalProperties, addMustacheLambdas, addOneOfInterfaceModel, addOneOfNameExtension, addOption, addOption, addParentContainer, addParentFromContainer, addProperties, addRequiredVarsMap, addSwitch, addVars, addVars, addVarsRequiredVarsAdditionalProps, apiDocFileFolder, apiDocFilename, apiDocTemplateFiles, apiFilename, apiFilename, apiTemplateFiles, apiTestFileFolder, apiTestFilename, apiTestTemplateFiles, buildEnumVars, buildLibraryCliOption, cliOptions, convertPropertyToBoolean, convertPropertyToBooleanAndWriteBack, createDiscriminator, defaultIncludes, defaultTemplatingEngine, embeddedTemplateDir, encodePath, enumNameMapping, escapeReservedWord, escapeText, escapeTextWhileAllowingNewLines, fileSuffix, findCommonPrefixOfVars, findMethodResponse, fromCallback, fromFormProperty, fromParameter, fromProperty, fromProperty, fromProperty, fromRequestBodyToFormParameters, fromResponse, fromSecurity, fromServers, fromServerVariables, generateExamplePath, generateJSONSpecFile, generateYAMLSpecFile, generatorLanguageVersion, getAdditionalPropertiesName, getAddSuffixToDuplicateOperationNicknames, getAlias, getAllModels, getAllOfDescendants, getAllowUnicodeIdentifiers, getApiNamePrefix, getApiNameSuffix, getCollectionFormat, getCollectionFormat, getConsumesInfo, getContent, getContentType, getDisallowAdditionalPropertiesIfNotPresent, getDocExtension, getEnsureUniqueParams, getEnumDefaultValue, getEnumUnknownDefaultCase, getFeatureSet, getFilesMetadataFilename, getGeneratorMetadata, getGitHost, getGitRepoId, getGitUserId, getHttpUserAgent, getIgnoreFilePathOverride, getInnerEnumAllowableValues, getInputSpec, getItemsName, getLegacyDiscriminatorBehavior, getLibrary, getModelNamePrefix, getModelNameSuffix, getModelNameToSchemaCache, getMostInnerItems, getOneOfAnyOfDescendants, getOpenAPIGeneratorIgnoreList, getOrGenerateOperationId, getOutputDir, getPrependFormOrBodyParameters, getProducesInfo, getReleaseNote, getRemoveOperationIdPrefixCount, getRemoveOperationIdPrefixDelimiter, getSchemaAdditionalProperties, getSchemaFromBooleanOrSchema, getSchemaItems, getSchemaType, getSingleSchemaType, getSortModelPropertiesByRequiredFlag, getSortParamsByRequiredFlag, getSupportedVendorExtensions, getSymbolName, getTemplatingEngine, getterAndSetterCapitalize, getTypeDeclaration, getUseInlineModelResolver, getUseOneOfInterfaces, getUseOpenAPINormalizer, getVersionMetadataFilename, handleConstantParams, handleMethodResponse, handleMethodResponse, handleSpecialCharacters, hasBodyParameter, hasFormParameter, importMapping, initializeSpecialCharacterMapping, inlineSchemaNameMapping, inlineSchemaOption, instantiationTypes, isDataTypeBinary, isDataTypeString, isEnableMinimalUpdate, isEnablePostProcessFile, isHideGenerationTimestamp, isJsonMimeType, isJsonVendorMimeType, isLibrary, isParameterNameUnique, isPropertyInnerMostEnum, isRemoveEnumValuePrefix, isRemoveOperationIdPrefix, isSkipOperationExample, isSkipOverwrite, isStrictSpecBehavior, isXmlMimeType, languageSpecificPrimitives, lowerCamelCase, modelDocFileFolder, modelDocTemplateFiles, modelFileFolder, modelFilename, modelFilename, modelNameMapping, modelPackage, modelTemplateFiles, modelTestFileFolder, modelTestTemplateFiles, modifyFeatureSet, nameMapping, needToImport, openapiGeneratorIgnoreList, openapiNormalizer, operationIdNameMapping, outputFolder, parameterNameMapping, postProcess, postProcessAllModels, postProcessEnumVars, postProcessModelsEnum, postProcessParameter, postProcessResponseWithProperty, postProcessWebhooksWithModels, processOpenAPI, processTemplatingEngine, processTestExampleData, removeImport, removeNonNameElementToCamelCase, removeNonNameElementToCamelCase, removeOption, removeSelfReferenceImports, reservedWords, reservedWordsMappings, sanitizeName, sanitizeName, sanitizeName, sanitizeTag, schemaMapping, serverVariableOverrides, setAddProps, setAllowUnicodeIdentifiers, setApiNamePrefix, setApiNameSuffix, setApiPackage, setAutosetConstants, setCircularReferences, setDisallowAdditionalPropertiesIfNotPresent, setDocExtension, setEnableMinimalUpdate, setEnablePostProcessFile, setEnsureUniqueParams, setEnumUnknownDefaultCase, setFilesMetadataFilename, setGitHost, setGitRepoId, setGitUserId, setHideGenerationTimestamp, setHttpUserAgent, setIgnoreFilePathOverride, setInputSpec, setLegacyDiscriminatorBehavior, setLibrary, setModelNamePrefix, setModelNameSuffix, setModelPackage, setNonArrayMapProperty, setOpenAPI, setOutputDir, setParameterBooleanFlagWithCodegenProperty, setParameterEncodingValues, setParameterExamples, setParameterExampleValue, setParameterExampleValue, setParameterExampleValue, setParameterNullable, setPrependFormOrBodyParameters, setReleaseNote, setRemoveEnumValuePrefix, setRemoveOperationIdPrefix, setRemoveOperationIdPrefixCount, setRemoveOperationIdPrefixDelimiter, setReservedWordsLowerCase, setSkipOperationExample, setSkipOverwrite, setSortModelPropertiesByRequiredFlag, setSortParamsByRequiredFlag, setStrictSpecBehavior, setTemplateDir, setTemplatingEngine, setUseOneOfInterfaces, setVersionMetadataFilename, shouldAddImport, shouldOverwrite, specVersionGreaterThanOrEqualTo310, supportedLibraries, supportingFiles, templateDir, templateOutputDirs, testPackage, toAllOfName, toAnyOfName, toApiImport, toApiTestFilename, toApiVarName, toArrayModelParamName, toBooleanGetter, toDefaultParameterValue, toDefaultParameterValue, toDefaultValue, toDefaultValueWithParam, toExamples, toExampleValue, toGetter, toMediaTypeSchemaName, toModelImport, toModelImportMap, toModelTestFilename, toOneOfName, toRegularExpression, toSetter, toTestCaseName, typeMapping, unaliasPropertySchema, unaliasSchema, updateAllModels, updateCodegenPropertyEnum, updateDataTypeWithEnumForArray, updateDataTypeWithEnumForMap, updateEnumVarsWithExtensions, updateModelForAnyType, updateModelForComposedSchema, updateModelForInteger, updateModelForNumber, updateModelForObject, updateModelForString, updateOption, updatePropertyForArray, updatePropertyForInteger, updatePropertyForMap, updatePropertyForMap, updatePropertyForNumber, updatePropertyForObject, updatePropertyForString, updateRequestBodyForArray, updateRequestBodyForMap, updateRequestBodyForObject, updateRequestBodyForPrimitiveType, updateRequestBodyForString, vendorExtensions, writePropertyBack

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.openapitools.codegen.CodegenConfig

additionalProperties, apiDocFileFolder, apiDocFilename, apiDocTemplateFiles, apiFilename, apiFilename, apiTemplateFiles, apiTestFileFolder, apiTestFilename, apiTestTemplateFiles, cliOptions, defaultIncludes, defaultTemplatingEngine, embeddedTemplateDir, encodePath, enumNameMapping, escapeQuotationMark, escapeReservedWord, escapeText, escapeTextWhileAllowingNewLines, escapeUnsafeCharacters, fileSuffix, fromSecurity, fromServers, fromServerVariables, generateExamplePath, generatorLanguage, generatorLanguageVersion, getAddSuffixToDuplicateOperationNicknames, getDocExtension, getFeatureSet, getFilesMetadataFilename, getGeneratorMetadata, getGitHost, getGitRepoId, getGitUserId, getHttpUserAgent, getIgnoreFilePathOverride, getInputSpec, getLibrary, getOpenAPIGeneratorIgnoreList, getOutputDir, getReleaseNote, getSupportedVendorExtensions, getTemplatingEngine, getTypeDeclaration, getUseInlineModelResolver, getUseOpenAPINormalizer, getVersionMetadataFilename, importMapping, inlineSchemaNameMapping, inlineSchemaOption, instantiationTypes, isEnableMinimalUpdate, isEnablePostProcessFile, isHideGenerationTimestamp, isRemoveEnumValuePrefix, isRemoveOperationIdPrefix, isSkipOperationExample, isSkipOverwrite, isStrictSpecBehavior, languageSpecificPrimitives, modelDocFileFolder, modelDocTemplateFiles, modelFileFolder, modelFilename, modelFilename, modelNameMapping, modelPackage, modelTemplateFiles, modelTestFileFolder, modelTestTemplateFiles, nameMapping, openapiGeneratorIgnoreList, openapiNormalizer, operationIdNameMapping, outputFolder, parameterNameMapping, postProcess, postProcessAllModels, postProcessParameter, postProcessResponseWithProperty, postProcessWebhooksWithModels, processOpenAPI, processTemplatingEngine, reservedWords, reservedWordsMappings, sanitizeName, sanitizeTag, schemaMapping, serverVariableOverrides, setDocExtension, setEnableMinimalUpdate, setEnablePostProcessFile, setGitHost, setGitRepoId, setGitUserId, setHideGenerationTimestamp, setHttpUserAgent, setIgnoreFilePathOverride, setInputSpec, setLibrary, setOpenAPI, setOutputDir, setReleaseNote, setRemoveEnumValuePrefix, setRemoveOperationIdPrefix, setSkipOperationExample, setSkipOverwrite, setStrictSpecBehavior, setTemplatingEngine, shouldOverwrite, supportedLibraries, supportingFiles, templateDir, templateOutputDirs, testPackage, toApiDocFilename, toApiFilename, toApiImport, toApiTestFilename, toApiVarName, toBooleanGetter, toGetter, toModelDocFilename, toModelFilename, toModelImport, toModelImportMap, toModelName, toModelTestFilename, toParamName, toSetter, typeMapping, unaliasSchema, updateAllModels, vendorExtensions

Field Detail

PROJECT_NAME

public static final String PROJECT_NAME

See Also:

Constant Field Values

Constructor Detail

RustAxumServerCodegen

public RustAxumServerCodegen()

Method Detail

getTag

public CodegenType getTag()

Specified by:

getTag in interface CodegenConfig

Overrides:

getTag in class DefaultCodegen

getName

public String getName()

Specified by:

getName in interface CodegenConfig

Overrides:

getName in class DefaultCodegen

getHelp

public String getHelp()

Specified by:

getHelp in interface CodegenConfig

Overrides:

getHelp in class DefaultCodegen

processCompiler

public com.samskivert.mustache.Mustache.Compiler processCompiler(com.samskivert.mustache.Mustache.Compiler compiler)

Specified by:

processCompiler in interface CodegenConfig

Overrides:

processCompiler in class DefaultCodegen

processOpts

public void processOpts()

Specified by:

processOpts in interface CodegenConfig

Overrides:

processOpts in class DefaultCodegen

apiPackage

public String apiPackage()

Specified by:

apiPackage in interface CodegenConfig

Overrides:

apiPackage in class DefaultCodegen

preprocessOpenAPI

public void preprocessOpenAPI(io.swagger.v3.oas.models.OpenAPI openAPI)

Specified by:

preprocessOpenAPI in interface CodegenConfig

Overrides:

preprocessOpenAPI in class DefaultCodegen

toApiName

public String toApiName(String name)

Description copied from class: DefaultCodegen

Output the API (class) name (capitalized) ending with the specified or default suffix Return DefaultApi if name is empty

Specified by:

toApiName in interface CodegenConfig

Overrides:

toApiName in class AbstractRustCodegen

Parameters:

name - the name of the Api

Returns:

capitalized Api name

apiFileFolder

public String apiFileFolder()

Location to write api files. You can use the apiPackage() as defined when the class is instantiated

Specified by:

apiFileFolder in interface CodegenConfig

Overrides:

apiFileFolder in class DefaultCodegen

toOperationId

public String toOperationId(String operationId)

Description copied from class: DefaultCodegen

Return the operation ID (method name)

Overrides:

toOperationId in class AbstractRustCodegen

Parameters:

operationId - operation ID

Returns:

the sanitized method name

toEnumValue

public String toEnumValue(String value,
                          String datatype)

Description copied from class: DefaultCodegen

Return the enum value in the language specified format e.g. status becomes "status"

Overrides:

toEnumValue in class AbstractRustCodegen

Parameters:

value - enum variable name

datatype - data type

Returns:

the sanitized value for enum

fromOperation

public CodegenOperation fromOperation(String path,
                                      String httpMethod,
                                      io.swagger.v3.oas.models.Operation operation,
                                      List<io.swagger.v3.oas.models.servers.Server> servers)

Description copied from class: DefaultCodegen

Convert OAS Operation object to Codegen Operation object

Specified by:

fromOperation in interface CodegenConfig

Overrides:

fromOperation in class DefaultCodegen

Parameters:

path - the path of the operation

httpMethod - HTTP method

operation - OAS operation object

servers - list of servers

Returns:

Codegen Operation object

postProcessOperationsWithModels

public OperationsMap postProcessOperationsWithModels(OperationsMap operationsMap,
                                                     List<ModelMap> allModels)

Specified by:

postProcessOperationsWithModels in interface CodegenConfig

Overrides:

postProcessOperationsWithModels in class DefaultCodegen

isDataTypeFile

public boolean isDataTypeFile(String dataType)

Overrides:

isDataTypeFile in class DefaultCodegen

addOperationToGroup

public void addOperationToGroup(String tag,
                                String resourcePath,
                                io.swagger.v3.oas.models.Operation operation,
                                CodegenOperation op,
                                Map<String,List<CodegenOperation>> operations)

Add operation to group

Specified by:

addOperationToGroup in interface CodegenConfig

Overrides:

addOperationToGroup in class DefaultCodegen

Parameters:

tag - name of the tag

resourcePath - path of the resource

operation - OAS Operation object

op - Codegen Operation object

operations - map of Codegen operations

fromRequestBody

public CodegenParameter fromRequestBody(io.swagger.v3.oas.models.parameters.RequestBody body,
                                        Set<String> imports,
                                        String bodyParameterName)

Overrides:

fromRequestBody in class DefaultCodegen

getTypeDeclaration

public String getTypeDeclaration(io.swagger.v3.oas.models.media.Schema p)

Description copied from class: DefaultCodegen

Output the language-specific type declaration of the property.

Specified by:

getTypeDeclaration in interface CodegenConfig

Overrides:

getTypeDeclaration in class DefaultCodegen

Parameters:

p - property schema

Returns:

a string presentation of the property type

toInstantiationType

public String toInstantiationType(io.swagger.v3.oas.models.media.Schema p)

Description copied from class: DefaultCodegen

Return the instantiation type of the property, especially for map and array

Overrides:

toInstantiationType in class DefaultCodegen

Parameters:

p - property schema

Returns:

string presentation of the instantiation type of the property

fromModel

public CodegenModel fromModel(String name,
                              io.swagger.v3.oas.models.media.Schema model)

Description copied from class: DefaultCodegen

Convert OAS Model object to Codegen Model object.

Specified by:

fromModel in interface CodegenConfig

Overrides:

fromModel in class DefaultCodegen

Parameters:

name - the name of the model

model - OAS Model object

Returns:

Codegen Model object

postProcessSupportingFileData

public Map<String,Object> postProcessSupportingFileData(Map<String,Object> bundle)

Specified by:

postProcessSupportingFileData in interface CodegenConfig

Overrides:

postProcessSupportingFileData in class DefaultCodegen

toDefaultValue

public String toDefaultValue(io.swagger.v3.oas.models.media.Schema p)

Description copied from class: DefaultCodegen

Return the default value of the property

This method should be overridden in the generator to meet its requirement. Return null if you do NOT want a default value. Any non-null value will cause {{#defaultValue} check to pass.

Overrides:

toDefaultValue in class DefaultCodegen

Parameters:

p - Property schema

Returns:

string presentation of the default value of the property

postProcessModelProperty

public void postProcessModelProperty(CodegenModel model,
                                     CodegenProperty property)

Specified by:

postProcessModelProperty in interface CodegenConfig

Overrides:

postProcessModelProperty in class DefaultCodegen

postProcessModels

public ModelsMap postProcessModels(ModelsMap modelsMap)

Specified by:

postProcessModels in interface CodegenConfig

Overrides:

postProcessModels in class DefaultCodegen

postProcessFile

public void postProcessFile(File file,
                            String fileType)

Description copied from class: DefaultCodegen

Post-process the auto-generated file, e.g. using go-fmt to format the Go code. The file type can be "model-test", "model-doc", "model", "api", "api-test", "api-doc", "supporting-mustache", "supporting-common", "openapi-generator-ignore", "openapi-generator-version"

TODO: store these values in enum instead

Specified by:

postProcessFile in interface CodegenConfig

Overrides:

postProcessFile in class DefaultCodegen

Parameters:

file - file to be processed

fileType - file type

updateParameterForString

protected void updateParameterForString(CodegenParameter codegenParameter,
                                        io.swagger.v3.oas.models.media.Schema parameterSchema)

Overrides:

updateParameterForString in class DefaultCodegen

updatePropertyForAnyType

protected void updatePropertyForAnyType(CodegenProperty property,
                                        io.swagger.v3.oas.models.media.Schema p)

Overrides:

updatePropertyForAnyType in class DefaultCodegen

getParameterDataType

protected String getParameterDataType(io.swagger.v3.oas.models.parameters.Parameter parameter,
                                      io.swagger.v3.oas.models.media.Schema schema)

Description copied from class: DefaultCodegen

Returns the data type of parameter. Returns null by default to use the CodegenProperty.datatype value

Overrides:

getParameterDataType in class DefaultCodegen

Parameters:

parameter - Parameter

schema - Schema

Returns:

data type