be321a4abe
* feat(macros): auto-generate get_info and default router * docs: simplify examples and docs with new defaults * feat(macros): add tool_router(server_handler) to elide separate #[tool_handler] impl * docs: add Tools section to README and simplify calculator examples with server_handler
26 lines
869 B
Rust
26 lines
869 B
Rust
use anyhow::Result;
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use common::calculator::Calculator;
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use rmcp::{ServiceExt, transport::stdio};
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use tracing_subscriber::{self, EnvFilter};
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mod common;
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/// npx @modelcontextprotocol/inspector cargo run -p mcp-server-examples --example servers_calculator_stdio
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#[tokio::main]
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async fn main() -> Result<()> {
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// Initialize the tracing subscriber with file and stdout logging
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tracing_subscriber::fmt()
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.with_env_filter(EnvFilter::from_default_env().add_directive(tracing::Level::DEBUG.into()))
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.with_writer(std::io::stderr)
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.with_ansi(false)
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.init();
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tracing::info!("Starting Calculator MCP server");
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// Create an instance of our calculator router
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let service = Calculator.serve(stdio()).await.inspect_err(|e| {
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tracing::error!("serving error: {:?}", e);
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})?;
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service.waiting().await?;
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Ok(())
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}
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