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fix: gate optional dependencies behind feature flags (#672)

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Dale Seo 2026-02-24 11:02:28 -05:00 • committed by GitHub
commit 91e208efb7
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1 changed files with 23 additions and 4 deletions
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3
crates/rmcp/src/model/tool.rs
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@ -1,5 +1,6 @@
use std::{borrow::Cow, sync::Arc};
#[cfg(feature = "server")]
use schemars::JsonSchema;
/// Tools represent a routine that a server can execute
/// Tool calls represent requests from the client to execute one
@ -240,6 +241,7 @@ impl Tool {
/// # Panics
///
/// Panics if the generated schema does not have root type "object" as required by MCP specification.
#[cfg(feature = "server")]
pub fn with_output_schema<T: JsonSchema + 'static>(mut self) -> Self {
let schema = crate::handler::server::tool::schema_for_output::<T>()
.unwrap_or_else(|e| panic!("Invalid output schema for tool '{}': {}", self.name, e));
@ -248,6 +250,7 @@ impl Tool {
}
/// Set the input schema using a type that implements JsonSchema
#[cfg(feature = "server")]
pub fn with_input_schema<T: JsonSchema + 'static>(mut self) -> Self {
self.input_schema = crate::handler::server::tool::schema_for_type::<T>();
self