Struct ToolDefinition 

pub struct ToolDefinition {

    pub id: String,
    pub name: String,
    pub description: String,
    pub version: String,
    pub capability: ToolCapability,
    pub input_schema: Value,
    pub output_schema: Value,
    pub bindings: Vec<ToolBinding>,
    pub safety: ToolSafety,
    pub resources: ToolResources,
    pub trust: ToolTrust,
    pub visibility: ToolVisibility,
    pub required_capabilities: Vec<String>,
    pub tier: Option<ToolTier>,
    pub errors: Vec<ToolErrorDef>,
}

Fields

id: String

name: String

description: String

version: String

capability: ToolCapability

input_schema: Value

output_schema: Value

bindings: Vec<ToolBinding>

safety: ToolSafety

resources: ToolResources

trust: ToolTrust

visibility: ToolVisibility

required_capabilities: Vec<String>

Capabilities a caller must hold for this tool to be invoked. Enforced by the server’s dispatch layer (SP-12). Empty = unrestricted. The existing capability field above is a descriptor (domain, actions, intent examples); this is the enforcement list — intentionally separate to avoid overloading the schema.

tier: Option<ToolTier>

Execution tier hint used by the dispatch layer to derive deadline and max-output budgets. Absent / unknown values default to Warm on the server side (SP-12 back-compat). The client-facing ToolSummary carries an equivalent field.

errors: Vec<ToolErrorDef>

Domain errors this tool may emit. Optional; missing on the wire = empty. Surfaces only via describe, never via discover (kept off ToolSummary).

Trait Implementations

impl Clone for ToolDefinition

fn clone(&self) -> ToolDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&ToolDefinition> for ToolSummary

fn from(def: &ToolDefinition) -> Self

Converts to this type from the input type.

impl Serialize for ToolDefinition

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.