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ClientRequest

pmcp::types::protocol

Enum ClientRequest

pub enum ClientRequest {
Show 18 variants
    Initialize(InitializeRequest),
    ListTools(ListToolsRequest),
    CallTool(CallToolRequest),
    ListPrompts(ListPromptsRequest),
    GetPrompt(GetPromptRequest),
    ListResources(ListResourcesRequest),
    ListResourceTemplates(ListResourceTemplatesRequest),
    ReadResource(ReadResourceRequest),
    Subscribe(SubscribeRequest),
    Unsubscribe(UnsubscribeRequest),
    Complete(CompleteRequest),
    SetLoggingLevel {
        level: LoggingLevel,
    },
    Ping,
    CreateMessage(Box<CreateMessageParams>),
    TasksGet(GetTaskRequest),
    TasksResult(GetTaskPayloadRequest),
    TasksList(ListTasksRequest),
    TasksCancel(CancelTaskRequest),
}

Expand description

Client request types.

Variants§

Initialize(InitializeRequest)

Initialize the connection

ListTools(ListToolsRequest)

List available tools

CallTool(CallToolRequest)

Call a tool

ListPrompts(ListPromptsRequest)

List available prompts

GetPrompt(GetPromptRequest)

Get a prompt

ListResources(ListResourcesRequest)

List available resources

ListResourceTemplates(ListResourceTemplatesRequest)

List resource templates

ReadResource(ReadResourceRequest)

Read a resource

Subscribe to resource updates

Unsubscribe(UnsubscribeRequest)

Unsubscribe from resource updates

Complete(CompleteRequest)

Request completion

SetLoggingLevel

Set logging level

Fields

§level: LoggingLevel

Logging level to set

Ping

Ping request

CreateMessage(Box<CreateMessageParams>)

Create message (sampling). Boxed to match ServerRequest::CreateMessage and avoid inflating the enum.

TasksGet(GetTaskRequest)

Get task status (MCP 2025-11-25 Tasks).

TasksResult(GetTaskPayloadRequest)

Get task result (MCP 2025-11-25 Tasks).

TasksList(ListTasksRequest)

List tasks (MCP 2025-11-25 Tasks).

TasksCancel(CancelTaskRequest)

Cancel a task (MCP 2025-11-25 Tasks).

Trait Implementations§

impl Clone for ClientRequest

fn clone(&self) -> ClientRequest

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for ClientRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for ClientRequest

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for ClientRequest

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl Freeze for ClientRequest

impl RefUnwindSafe for ClientRequest

impl Send for ClientRequest

impl Sync for ClientRequest

impl Unpin for ClientRequest

impl UnsafeUnpin for ClientRequest

impl UnwindSafe for ClientRequest

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
where ST: ?Sized, DT: ?Sized,

impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
where ST: ?Sized, DT: ?Sized,

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

impl<T> DynClone for T
where T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FromRef<T> for T
where T: Clone,

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> PolicyExt for T
where T: ?Sized,

fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more