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chore: add #[non_exhaustive] and mutation methods to improve compatibility (#715)

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* chore: add #[non_exhaustive] to reduce backwards-incompatible changes going forward

* fix: remove ProtocolVersion import

* fix: add a few more with_ mutator methods

---------

Co-authored-by: Alex Hancock <alexhancock@block.xyz>
This commit is contained in:
Jack Amadeo 2026-03-03 10:38:01 -05:00 • committed by GitHub
commit f63718d202
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1 changed files with 1568 additions and 1110 deletions
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29
crates/rmcp/tests/test_task_support_validation.rs
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@ -5,6 +5,7 @@
//! - `Required`: MUST be invoked as a task, returns -32601 otherwise
//! - `Forbidden`: MUST NOT be invoked as a task, returns error otherwise
//! - `Optional`: MAY be invoked either way
#![cfg(feature = "client")]
use rmcp::{
ClientHandler, ServerHandler, ServiceError, ServiceExt,
@ -93,12 +94,7 @@ async fn test_required_task_tool_without_task_returns_method_not_found() -> anyh
// Call the task-required tool without a task - should fail with -32601
let result = client
.call_tool(CallToolRequestParams {
meta: None,
name: "required_task_tool".into(),
arguments: None,
task: None, // No task provided!
})
.call_tool(CallToolRequestParams::new("required_task_tool"))
.await;
// Should be an error with code -32601 (METHOD_NOT_FOUND)
@ -147,12 +143,7 @@ async fn test_forbidden_task_tool_with_task_returns_error() -> anyhow::Result<()
// Call the forbidden task tool WITH a task - should fail
let result = client
.call_tool(CallToolRequestParams {
meta: None,
name: "forbidden_task_tool".into(),
arguments: None,
task: make_task(), // Task provided but forbidden!
})
.call_tool(CallToolRequestParams::new("forbidden_task_tool").with_task(make_task()))
.await;
// Should be an error with code INVALID_PARAMS
@ -201,12 +192,7 @@ async fn test_forbidden_task_tool_without_task_succeeds() -> anyhow::Result<()>
// Call the forbidden task tool WITHOUT a task - should succeed
let result = client
.call_tool(CallToolRequestParams {
meta: None,
name: "forbidden_task_tool".into(),
arguments: None,
task: None, // No task - allowed for forbidden
})
.call_tool(CallToolRequestParams::new("forbidden_task_tool"))
.await;
assert!(
@ -242,12 +228,7 @@ async fn test_optional_task_tool_without_task_succeeds() -> anyhow::Result<()> {
// Call the optional task tool WITHOUT a task - should succeed
let result = client
.call_tool(CallToolRequestParams {
meta: None,
name: "optional_task_tool".into(),
arguments: None,
task: None, // No task - allowed for optional
})
.call_tool(CallToolRequestParams::new("optional_task_tool"))
.await;
assert!(