Struct ToolExecutionRecord 

pub struct ToolExecutionRecord {

    pub call_id: String,
    pub requested_name: String,
    pub canonical_id: String,
    pub source: ToolCallSource,
    pub arguments: Value,
    pub executed_arguments: Value,
    pub policy_version: u64,
    pub registry_version: u64,
    pub runtime_config_version: u64,
    pub executed: bool,
    pub success: bool,
    pub output: String,
    pub metadata: HashMap<String, Value>,
    pub policy: ToolPolicyDecisionRecord,
    pub approval: Option<ToolApprovalRecord>,
    pub started_at: DateTime<Utc>,
    pub duration_ms: u64,
    pub timed_out: bool,
    pub cancelled: bool,
    pub cancellation_reason: Option<String>,
    pub output_truncated: bool,
}

Structured internal result for a tool request.

Fields

call_id: String

Stable call ID copied from the request.

requested_name: String

Original name, display name, or alias requested by the caller.

canonical_id: String

Canonical registry ID used for policy and evidence.

source: ToolCallSource

Runtime path that requested this call.

arguments: Value

Original call arguments.

executed_arguments: Value

Arguments actually used after approval changes.

policy_version: u64

Policy snapshot version used for the decision.

registry_version: u64

Registry snapshot version used for canonical resolution.

runtime_config_version: u64

Runtime-control snapshot version used for execution.

executed: bool

True only when the tool implementation was invoked.

success: bool

True when the model-facing result is successful.

output: String

Model-facing output or structured error text.

metadata: HashMap<String, Value>

Preserved tool metadata and executor annotations.

policy: ToolPolicyDecisionRecord

Permission decision for this call.

approval: Option<ToolApprovalRecord>

Approval evidence when approval was checked.

started_at: DateTime<Utc>

Start timestamp for observability and eval evidence.

duration_ms: u64

Wall-clock duration in milliseconds.

timed_out: bool

True when execution exceeded the configured timeout.

cancelled: bool

True when execution was cancelled by runtime control.

cancellation_reason: Option<String>

Human-readable cancellation reason.

output_truncated: bool

True when model-facing output was truncated.

Implementations

impl ToolExecutionRecord

pub fn model_output_value(&self) -> Value

Returns the value that should be appended to model-visible tool history.

pub fn model_output_string(&self) -> String

Returns the string form delivered to existing runtime callers.

Trait Implementations

impl Clone for ToolExecutionRecord

fn clone(&self) -> ToolExecutionRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolExecutionRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolExecutionRecord

fn deserialize<__D>( __deserializer: __D, ) -> Result<ToolExecutionRecord, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolExecutionRecord

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

where __S: Serializer,

Serialize this value into the given Serde serializer.