pub struct PooledClient<T: Transport + 'static> { /* private fields */ }Expand description
A pooled client connection.
When dropped, the connection is returned to the pool.
Implementations§
Source§impl<T: Transport + 'static> PooledClient<T>
impl<T: Transport + 'static> PooledClient<T>
Sourcepub fn client(&self) -> &Client<T>
pub fn client(&self) -> &Client<T>
Get a reference to the underlying client.
§Panics
Panics if the client was already dropped or taken. This should never happen in normal use - the panic indicates a bug in the pool implementation.
Sourcepub fn client_mut(&mut self) -> &mut Client<T>
pub fn client_mut(&mut self) -> &mut Client<T>
Get a mutable reference to the underlying client.
§Panics
Panics if the client was already dropped or taken. This should never happen in normal use - the panic indicates a bug in the pool implementation.
Methods from Deref<Target = Client<T>>§
Sourcepub fn server_info(&self) -> &ServerInfo
pub fn server_info(&self) -> &ServerInfo
Get the server information.
Sourcepub fn server_capabilities(&self) -> &ServerCapabilities
pub fn server_capabilities(&self) -> &ServerCapabilities
Get the server capabilities.
Sourcepub fn protocol_version(&self) -> ProtocolVersion
pub fn protocol_version(&self) -> ProtocolVersion
Get the negotiated protocol version.
Use this for feature detection. For example:
ⓘ
if client.protocol_version().supports_tasks() {
// Use task-related features
}Sourcepub fn client_info(&self) -> &ClientInfo
pub fn client_info(&self) -> &ClientInfo
Get the client information.
Sourcepub fn client_capabilities(&self) -> &ClientCapabilities
pub fn client_capabilities(&self) -> &ClientCapabilities
Get the client capabilities.
Sourcepub fn instructions(&self) -> Option<&str>
pub fn instructions(&self) -> Option<&str>
Get the server instructions, if provided.
Sourcepub fn has_resources(&self) -> bool
pub fn has_resources(&self) -> bool
Check if the server supports resources.
Sourcepub fn has_prompts(&self) -> bool
pub fn has_prompts(&self) -> bool
Check if the server supports prompts.
Sourcepub fn has_completions(&self) -> bool
pub fn has_completions(&self) -> bool
Check if the server supports completions.
Sourcepub fn is_connected(&self) -> bool
pub fn is_connected(&self) -> bool
Check if the client is still connected.
Sourcepub async fn list_tools_paginated(
&self,
cursor: Option<&str>,
) -> Result<ListToolsResult, McpError>
pub async fn list_tools_paginated( &self, cursor: Option<&str>, ) -> Result<ListToolsResult, McpError>
List tools with pagination.
§Errors
Returns an error if tools are not supported or the request fails.
Sourcepub async fn call_tool(
&self,
name: impl Into<String>,
arguments: Value,
) -> Result<CallToolResult, McpError>
pub async fn call_tool( &self, name: impl Into<String>, arguments: Value, ) -> Result<CallToolResult, McpError>
Sourcepub async fn list_resources(&self) -> Result<Vec<Resource>, McpError>
pub async fn list_resources(&self) -> Result<Vec<Resource>, McpError>
List all available resources.
§Errors
Returns an error if resources are not supported or the request fails.
Sourcepub async fn list_resources_paginated(
&self,
cursor: Option<&str>,
) -> Result<ListResourcesResult, McpError>
pub async fn list_resources_paginated( &self, cursor: Option<&str>, ) -> Result<ListResourcesResult, McpError>
List resources with pagination.
§Errors
Returns an error if resources are not supported or the request fails.
Sourcepub async fn list_resource_templates(
&self,
) -> Result<Vec<ResourceTemplate>, McpError>
pub async fn list_resource_templates( &self, ) -> Result<Vec<ResourceTemplate>, McpError>
List resource templates.
§Errors
Returns an error if resources are not supported or the request fails.
Sourcepub async fn read_resource(
&self,
uri: impl Into<String>,
) -> Result<Vec<ResourceContents>, McpError>
pub async fn read_resource( &self, uri: impl Into<String>, ) -> Result<Vec<ResourceContents>, McpError>
Sourcepub async fn list_prompts(&self) -> Result<Vec<Prompt>, McpError>
pub async fn list_prompts(&self) -> Result<Vec<Prompt>, McpError>
List all available prompts.
§Errors
Returns an error if prompts are not supported or the request fails.
Sourcepub async fn list_prompts_paginated(
&self,
cursor: Option<&str>,
) -> Result<ListPromptsResult, McpError>
pub async fn list_prompts_paginated( &self, cursor: Option<&str>, ) -> Result<ListPromptsResult, McpError>
List prompts with pagination.
§Errors
Returns an error if prompts are not supported or the request fails.
Sourcepub async fn get_prompt(
&self,
name: impl Into<String>,
arguments: Option<Map<String, Value>>,
) -> Result<GetPromptResult, McpError>
pub async fn get_prompt( &self, name: impl Into<String>, arguments: Option<Map<String, Value>>, ) -> Result<GetPromptResult, McpError>
Get a prompt by name, optionally with arguments.
§Errors
Returns an error if prompts are not supported or the get fails.
Sourcepub async fn list_tasks(&self) -> Result<Vec<TaskSummary>, McpError>
pub async fn list_tasks(&self) -> Result<Vec<TaskSummary>, McpError>
Sourcepub async fn list_tasks_filtered(
&self,
status: Option<TaskStatus>,
cursor: Option<&str>,
) -> Result<ListTasksResult, McpError>
pub async fn list_tasks_filtered( &self, status: Option<TaskStatus>, cursor: Option<&str>, ) -> Result<ListTasksResult, McpError>
List tasks with optional status filter and pagination.
§Errors
Returns an error if tasks are not supported or the request fails.
Sourcepub async fn cancel_task(&self, id: impl Into<String>) -> Result<(), McpError>
pub async fn cancel_task(&self, id: impl Into<String>) -> Result<(), McpError>
Cancel a running task.
§Errors
Returns an error if tasks are not supported, cancellation is not supported, or the task is not found.
Sourcepub async fn complete_prompt_argument(
&self,
prompt_name: impl Into<String>,
argument_name: impl Into<String>,
current_value: impl Into<String>,
) -> Result<CompleteResult, McpError>
pub async fn complete_prompt_argument( &self, prompt_name: impl Into<String>, argument_name: impl Into<String>, current_value: impl Into<String>, ) -> Result<CompleteResult, McpError>
Sourcepub async fn complete_resource_argument(
&self,
resource_uri: impl Into<String>,
argument_name: impl Into<String>,
current_value: impl Into<String>,
) -> Result<CompleteResult, McpError>
pub async fn complete_resource_argument( &self, resource_uri: impl Into<String>, argument_name: impl Into<String>, current_value: impl Into<String>, ) -> Result<CompleteResult, McpError>
Sourcepub async fn subscribe_resource(
&self,
uri: impl Into<String>,
) -> Result<(), McpError>
pub async fn subscribe_resource( &self, uri: impl Into<String>, ) -> Result<(), McpError>
Subscribe to updates for a resource.
When subscribed, the server will send notifications/resources/updated
when the resource changes.
§Errors
Returns an error if resource subscriptions are not supported or the request fails.
Trait Implementations§
Source§impl<T: Transport + 'static> Deref for PooledClient<T>
impl<T: Transport + 'static> Deref for PooledClient<T>
Source§impl<T: Transport + 'static> DerefMut for PooledClient<T>
impl<T: Transport + 'static> DerefMut for PooledClient<T>
Auto Trait Implementations§
impl<T> !Freeze for PooledClient<T>
impl<T> !RefUnwindSafe for PooledClient<T>
impl<T> Send for PooledClient<T>
impl<T> Sync for PooledClient<T>
impl<T> Unpin for PooledClient<T>
impl<T> !UnwindSafe for PooledClient<T>
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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fn green(&self) -> FgColorDisplay<'_, Green, Self>
Change the foreground color to green
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Change the background color to green
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Change the foreground color to yellow
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Change the foreground color to purple
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