List of all items

Structs

• CallToolResult
• ClientCapabilities
• GetPromptResult
• Image
• InitializeRequest
• InitializeResult
• Json
• McpError
• McpErrorContext
• RequestContext
• ServerCapabilities
• Text
• ToolError
• capabilities::CapabilityMatcher
• capabilities::CapabilityNegotiator
• capabilities::CapabilitySet
• capabilities::CapabilitySummary
• capabilities::builders::ClientCapabilitiesBuilder
• capabilities::builders::ClientCapabilitiesBuilderState
• capabilities::builders::ServerCapabilitiesBuilder
• capabilities::builders::ServerCapabilitiesBuilderState
• config::ConfigBuilder
• config::CoreConfig
• context::client::ClientCapabilities
• context::client::ClientIdExtractor
• context::client::ClientSession
• context::completion::CompletionCapabilities
• context::completion::CompletionContext
• context::completion::CompletionOption
• context::elicitation::ElicitationContext
• context::ping::ConnectionMetrics
• context::ping::PingContext
• context::request::RequestContext
• context::request::RequestInfo
• context::request::ResponseContext
• context::rich::SessionStateGuard
• context::server_initiated::BidirectionalContext
• context::server_initiated::ServerInitiatedContext
• context::templates::ResourceTemplateContext
• context::templates::TemplateParameter
• enhanced_registry::EnhancedRegistry
• enhanced_registry::HandlerStats
• error::RetryInfo
• handlers::CompletionItem
• handlers::ElicitationResponse
• handlers::HandlerCapabilities
• handlers::PingResponse
• handlers::ResolvedResource
• handlers::ResourceTemplate
• handlers::ServerInfo
• handlers::ServerInitiatedCapabilities
• handlers::TemplateParam
• jsonrpc::JsonRpcError
• jsonrpc::JsonRpcNotification
• jsonrpc::JsonRpcRequest
• jsonrpc::JsonRpcResponse
• jsonrpc::JsonRpcVersion
• jsonrpc::ResponseId
• jsonrpc::http::HttpJsonRpcRequest
• jsonrpc::http::HttpJsonRpcResponse
• message::BinaryPayload
• message::JsonPayload
• message::Message
• message::MessageMetadata
• message::MessageSerializer
• registry::Registry
• registry::RegistryBuilder
• session::SessionAnalytics
• session::SessionConfig
• session::SessionEvent
• session::SessionManager
• shared::ConsumableShared
• shared::Shared
• state::StateManager
• types::ModelHint
• types::ToolResultContent
• types::ToolUseContent
• types::capabilities::ClientCapabilities
• types::capabilities::ClientTasksCapabilities
• types::capabilities::ClientTasksRequestsCapabilities
• types::capabilities::CompletionCapabilities
• types::capabilities::ElicitationCapabilities
• types::capabilities::ElicitationFormCapabilities
• types::capabilities::ElicitationUrlCapabilities
• types::capabilities::LoggingCapabilities
• types::capabilities::PromptsCapabilities
• types::capabilities::ResourcesCapabilities
• types::capabilities::RootsCapabilities
• types::capabilities::SamplingCapabilities
• types::capabilities::ServerCapabilities
• types::capabilities::ServerTasksCapabilities
• types::capabilities::ServerTasksRequestsCapabilities
• types::capabilities::TasksCancelCapabilities
• types::capabilities::TasksElicitationCapabilities
• types::capabilities::TasksElicitationCreateCapabilities
• types::capabilities::TasksListCapabilities
• types::capabilities::TasksSamplingCapabilities
• types::capabilities::TasksSamplingCreateMessageCapabilities
• types::capabilities::TasksToolsCallCapabilities
• types::capabilities::TasksToolsCapabilities
• types::capabilities::ToolsCapabilities
• types::completion::ArgumentInfo
• types::completion::CompleteRequestParams
• types::completion::CompleteResult
• types::completion::CompletionContext
• types::completion::CompletionData
• types::completion::CompletionOption
• types::completion::CompletionResponse
• types::completion::PromptReference
• types::completion::PromptReferenceData
• types::completion::ResourceTemplateReferenceData
• types::content::AudioContent
• types::content::BlobResourceContents
• types::content::EmbeddedResource
• types::content::ImageContent
• types::content::ResourceLink
• types::content::TextContent
• types::content::TextResourceContents
• types::core::Annotations
• types::core::Base64String
• types::core::BaseMetadata
• types::core::Icon
• types::core::MimeType
• types::core::Result
• types::core::Timestamp
• types::core::Uri
• types::elicitation::ElicitRequestFormParams
• types::elicitation::ElicitRequestURLParams
• types::elicitation::ElicitResult
• types::elicitation::ElicitationCompleteNotification
• types::elicitation::ElicitationSchema
• types::elicitation::EnumOption
• types::elicitation::MultiSelectItems
• types::elicitation::TitledMultiSelectEnumSchema
• types::elicitation::TitledSingleSelectEnumSchema
• types::elicitation::URLElicitationRequiredError
• types::elicitation::UntitledMultiSelectEnumSchema
• types::elicitation::UntitledMultiSelectItems
• types::elicitation::UntitledSingleSelectEnumSchema
• types::initialization::InitializeRequest
• types::initialization::InitializeResult
• types::initialization::InitializedNotification
• types::logging::LoggingNotification
• types::logging::ProgressNotification
• types::logging::SetLevelRequest
• types::logging::SetLevelResult
• types::ping::PingParams
• types::ping::PingRequest
• types::ping::PingResult
• types::prompts::GetPromptRequest
• types::prompts::GetPromptResult
• types::prompts::ListPromptsRequest
• types::prompts::ListPromptsResult
• types::prompts::Prompt
• types::prompts::PromptArgument
• types::requests::CancelledNotification
• types::resources::ListResourceTemplatesRequest
• types::resources::ListResourceTemplatesResult
• types::resources::ListResourcesRequest
• types::resources::ListResourcesResult
• types::resources::ReadResourceRequest
• types::resources::ReadResourceResult
• types::resources::Resource
• types::resources::ResourceAnnotations
• types::resources::ResourceTemplate
• types::resources::ResourceUpdatedNotification
• types::resources::SubscribeRequest
• types::resources::UnsubscribeRequest
• types::roots::ListRootsRequest
• types::roots::ListRootsResult
• types::roots::Root
• types::roots::RootsListChangedNotification
• types::sampling::CreateMessageRequest
• types::sampling::CreateMessageResult
• types::sampling::ModelHint
• types::sampling::ModelPreferences
• types::sampling::SamplingMessage
• types::sampling::ToolChoice
• types::tasks::CancelTaskRequest
• types::tasks::CreateTaskResult
• types::tasks::GetTaskPayloadRequest
• types::tasks::GetTaskPayloadResult
• types::tasks::GetTaskRequest
• types::tasks::ListTasksRequest
• types::tasks::ListTasksResult
• types::tasks::RelatedTaskMetadata
• types::tasks::Task
• types::tasks::TaskMetadata
• types::tasks::TaskStatusNotification
• types::tools::CallToolRequest
• types::tools::CallToolResult
• types::tools::ListToolsRequest
• types::tools::ListToolsResult
• types::tools::Tool
• types::tools::ToolAnnotations
• types::tools::ToolExecution
• types::tools::ToolInputSchema
• types::tools::ToolOutputSchema
• utils::CircuitBreaker
• utils::RetryConfig
• utils::Timeout
• utils::TimeoutError
• validation::ProtocolValidator
• validation::ValidationError
• validation::ValidationRules
• validation::ValidationWarning
• versioning::Version
• versioning::VersionManager
• versioning::adapter::DraftAdapter
• versioning::adapter::V2025_06_18Adapter
• versioning::adapter::V2025_11_25Adapter
• zero_copy::BufferPool
• zero_copy::MessageBatch
• zero_copy::MessageMetadata
• zero_copy::ZeroCopyMessage
• zero_copy::mmap::MmapBatch
• zero_copy::mmap::MmapMessage
• zero_copy::mmap::MmapPool

Enums

• ErrorKind
• capabilities::CapabilityError
• capabilities::CompatibilityRule
• context::capabilities::CommunicationDirection
• context::capabilities::CommunicationInitiator
• context::capabilities::PingOrigin
• context::capabilities::ServerInitiatedType
• context::client::ClientId
• context::completion::CompletionReference
• context::elicitation::ElicitationState
• context::request::ResponseStatus
• context::request::TransportType
• context::rich::StateError
• jsonrpc::JsonRpcErrorCode
• jsonrpc::JsonRpcMessage
• jsonrpc::JsonRpcResponsePayload
• jsonrpc::utils::ParseMessageError
• message::BinaryFormat
• message::MessageId
• message::MessagePayload
• message::SerializationFormat
• registry::RegistryError
• session::SessionEventType
• shared::SharedError
• types::SamplingContent
• types::SamplingContentBlock
• types::completion::CompletionReference
• types::content::Content
• types::content::ContentType
• types::content::ResourceContents
• types::core::IconTheme
• types::core::ProtocolVersion
• types::core::Role
• types::elicitation::ElicitAction
• types::elicitation::ElicitRequestParams
• types::elicitation::EnumSchema
• types::elicitation::PrimitiveSchemaDefinition
• types::logging::LogLevel
• types::requests::ClientNotification
• types::requests::ClientRequest
• types::requests::ServerNotification
• types::requests::ServerRequest
• types::sampling::IncludeContext
• types::sampling::StopReason
• types::sampling::ToolChoiceMode
• types::tasks::TaskStatus
• types::tools::TaskSupportMode
• utils::CircuitBreakerError
• utils::CircuitState
• validation::ValidationResult
• versioning::VersionCompatibility
• versioning::VersionError
• versioning::VersionRequirement
• zero_copy::MessageId

Traits

• IntoToolError
• IntoToolResponse
• capabilities::builders::ClientCapabilitiesBuilderExt
• capabilities::builders::ServerCapabilitiesBuilderExt
• context::request::RequestContextExt
• context::rich::RichContextExt
• handlers::CompletionProvider
• handlers::ElicitationHandler
• handlers::JsonRpcHandler
• handlers::PingHandler
• handlers::ResourceTemplateHandler
• registry::Component
• shared::Shareable
• versioning::adapter::VersionAdapter

Macros

• feature_gate
• measure_time
• register_component

Functions

• capabilities::utils::are_compatible
• capabilities::utils::full_client_capabilities
• capabilities::utils::full_server_capabilities
• capabilities::utils::minimal_client_capabilities
• capabilities::utils::minimal_server_capabilities
• context::rich::active_sessions_count
• context::rich::cleanup_session_state
• jsonrpc::utils::extract_method
• jsonrpc::utils::parse_message
• jsonrpc::utils::parse_message_typed
• jsonrpc::utils::serialize_message
• security::validation::validate_file_extension
• security::validation::validate_path
• security::validation::validate_path_syntactic
• security::validation::validate_path_within
• test_helpers::assert_invalid
• test_helpers::assert_valid
• test_helpers::test_initialize_request
• test_helpers::test_prompt
• test_helpers::test_prompt_argument
• test_helpers::test_request
• test_helpers::test_resource
• test_helpers::test_tool
• types::resources::validate_uri_template
• utils::retry_with_backoff
• utils::timeout
• validation::utils::error
• validation::utils::is_valid_method_name
• validation::utils::is_valid_uri
• validation::utils::warning
• versioning::adapter::adapter_for_version
• versioning::utils::are_all_compatible
• versioning::utils::compatibility_description
• versioning::utils::newest_version
• versioning::utils::oldest_version
• versioning::utils::parse_versions
• zero_copy::fast::find_json_boundaries
• zero_copy::fast::validate_json_fast
• zero_copy::fast::validate_utf8_fast

Type Aliases

• Error
• McpResult
• Result
• types::content::ContentBlock
• types::content::ResourceContent
• types::core::Cursor
• types::core::EmptyResult
• types::core::Implementation
• types::core::ProgressToken
• types::core::RequestId
• types::elicitation::ElicitationAction
• types::elicitation::ElicitationCompleteParams
• types::elicitation::FormElicitRequestParams
• types::elicitation::URLElicitRequestParams
• types::logging::LoggingMessageNotification
• types::prompts::PromptInput
• types::prompts::PromptMessage
• types::tasks::CancelTaskResult
• types::tasks::GetTaskResult

Constants

• DEFAULT_TIMEOUT_MS
• MAX_MESSAGE_SIZE
• PROTOCOL_VERSION
• SDK_NAME
• SDK_VERSION
• SUPPORTED_VERSIONS
• error_codes::AUTHENTICATION_REQUIRED
• error_codes::CAPABILITY_NOT_SUPPORTED
• error_codes::INTERNAL_ERROR
• error_codes::INVALID_PARAMS
• error_codes::INVALID_REQUEST
• error_codes::METHOD_NOT_FOUND
• error_codes::PARSE_ERROR
• error_codes::PROMPT_NOT_FOUND
• error_codes::PROTOCOL_VERSION_MISMATCH
• error_codes::RATE_LIMITED
• error_codes::RESOURCE_ACCESS_DENIED
• error_codes::RESOURCE_NOT_FOUND
• error_codes::SERVER_OVERLOADED
• error_codes::TOOL_EXECUTION_ERROR
• error_codes::TOOL_NOT_FOUND
• error_codes::URL_ELICITATION_REQUIRED
• features::LOGGING
• features::PROGRESS
• features::PROMPTS
• features::RESOURCES
• features::ROOTS
• features::SAMPLING
• features::TOOLS
• jsonrpc::JSONRPC_VERSION
• methods::CALL_TOOL
• methods::CREATE_MESSAGE
• methods::GET_PROMPT
• methods::INITIALIZE
• methods::INITIALIZED
• methods::LIST_PROMPTS
• methods::LIST_RESOURCES
• methods::LIST_RESOURCE_TEMPLATES
• methods::LIST_ROOTS
• methods::LIST_TOOLS
• methods::LOG_MESSAGE
• methods::PROGRESS
• methods::READ_RESOURCE
• methods::RESOURCE_LIST_CHANGED
• methods::RESOURCE_UPDATED
• methods::ROOTS_LIST_CHANGED
• methods::SET_LEVEL
• methods::SUBSCRIBE
• methods::UNSUBSCRIBE
• types::completion::MAX_COMPLETION_VALUES
• types::core::error_codes::AUTHENTICATION_REQUIRED
• types::core::error_codes::CAPABILITY_NOT_SUPPORTED
• types::core::error_codes::INTERNAL_ERROR
• types::core::error_codes::INVALID_PARAMS
• types::core::error_codes::INVALID_REQUEST
• types::core::error_codes::METHOD_NOT_FOUND
• types::core::error_codes::PARSE_ERROR
• types::core::error_codes::PROMPT_NOT_FOUND
• types::core::error_codes::PROTOCOL_VERSION_MISMATCH
• types::core::error_codes::RATE_LIMITED
• types::core::error_codes::RESOURCE_ACCESS_DENIED
• types::core::error_codes::RESOURCE_NOT_FOUND
• types::core::error_codes::SERVER_OVERLOADED
• types::core::error_codes::TOOL_EXECUTION_ERROR
• types::core::error_codes::TOOL_NOT_FOUND
• types::core::error_codes::URL_ELICITATION_REQUIRED