mcp_protocol_sdk::core::tool_metadata

Struct EnhancedToolMetadata

pub struct EnhancedToolMetadata {
    pub behavior_hints: ToolBehaviorHints,
    pub category: Option<ToolCategory>,
    pub performance: Arc<RwLock<ToolPerformanceMetrics>>,
    pub deprecation: Option<ToolDeprecation>,
    pub version: Option<String>,
    pub author: Option<String>,
    pub custom: HashMap<String, Value>,
}

Expand description

Comprehensive enhanced metadata for tools

Fields§

§behavior_hints: ToolBehaviorHints

Tool behavior hints for client understanding

§category: Option<ToolCategory>

Tool categorization for organization

§performance: Arc<RwLock<ToolPerformanceMetrics>>

Performance tracking metrics (using thread-safe interior mutability)

§deprecation: Option<ToolDeprecation>

Deprecation information

§version: Option<String>

Tool version information

§author: Option<String>

Author/maintainer information

§custom: HashMap<String, Value>

Custom metadata fields

Implementations§

impl EnhancedToolMetadata

pub fn new() -> Self

Create new enhanced metadata

pub fn with_behavior_hints(self, hints: ToolBehaviorHints) -> Self

Set behavior hints

pub fn with_category(self, category: ToolCategory) -> Self

Set category

pub fn with_version(self, version: String) -> Self

Set version

pub fn with_author(self, author: String) -> Self

Set author

pub fn with_custom_field(self, key: String, value: Value) -> Self

Add custom metadata field

pub fn deprecated(self, deprecation: ToolDeprecation) -> Self

Deprecate the tool

pub fn is_deprecated(&self) -> bool

Check if tool is deprecated

pub fn deprecation_warning(&self) -> Option<String>

Get deprecation warning message

pub fn record_success(&self, execution_time: Duration)

Record a successful execution (with thread-safe interior mutability)

pub fn record_error(&self, execution_time: Duration)

Record a failed execution (with thread-safe interior mutability)

pub fn get_performance_snapshot(&self) -> ToolPerformanceMetrics

Get performance metrics snapshot

pub fn execution_count(&self) -> u64

Get execution count

pub fn success_rate(&self) -> f64

Get success rate

pub fn average_execution_time(&self) -> Duration

Get average execution time

Trait Implementations§

impl Clone for EnhancedToolMetadata

fn clone(&self) -> EnhancedToolMetadata

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for EnhancedToolMetadata

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for EnhancedToolMetadata

fn default() -> Self

Returns the “default value” for a type. Read more

impl From<&EnhancedToolMetadata> for ToolAnnotations

fn from(metadata: &EnhancedToolMetadata) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for EnhancedToolMetadata

impl RefUnwindSafe for EnhancedToolMetadata

impl Send for EnhancedToolMetadata

impl Sync for EnhancedToolMetadata

impl Unpin for EnhancedToolMetadata

impl UnwindSafe for EnhancedToolMetadata

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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where T: Policy<B, E>, P: Policy<B, E>,

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