Trait SamplingClient 

pub trait SamplingClient: Send + Sync {
    // Required method
    fn create_message<'life0, 'async_trait>(
        &'life0 self,
        params: CreateMessageRequestParams,
    ) -> Pin<Box<dyn Future<Output = Result<CreateMessageResult, SamplingError>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Trait abstracting the sampling/createMessage RPC. The production impl wraps Arc<Peer<RoleServer>>; the test impl is [super::super::test_support::fake_mcp_client::FakeMcpClient].

Separating the trait from the concrete Peer<RoleServer> is the way around rmcp’s Peer having private constructors — we can’t build a fake Peer for tests, so we inject behind a trait.

Required Methods

fn create_message<'life0, 'async_trait>( &'life0 self, params: CreateMessageRequestParams, ) -> Pin<Box<dyn Future<Output = Result<CreateMessageResult, SamplingError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Implementors

impl SamplingClient for SamplingCoordinator

impl SamplingClient for PeerSamplingClient