Struct Tool 

pub struct Tool {
    pub name: String,
    pub description: Option<String>,
    pub input_keys: Vec<String>,
    pub outputs: Vec<CellEntry>,
    pub oracle: BTreeMap<String, CellValue>,
}

One served tool — the multi-tool model lift (WBV2-03, §4.1): each output Table in the source workbook becomes its OWN Tool, owning its outputs projection and a minimal, DAG-derived input_keys schema (the subset of the shared CellMap::inputs pool transitively reachable upstream of this tool’s output cells).

This type crosses the reader-free boundary (it lives HERE, beside CellMap, not re-declared on the served side): both the offline compiler emitter and the served binary deserialize ONE definition (artifact_model.rs module doc).

Derive note: Eq is DROPPED — oracle carries CellValue (an f64-bearing Number), so this type is PartialEq but NOT Eq (the crate::manifest_model GovernedDatum precedent).

Fields

name: String

The tool name — derived from the owning output Table’s name (raw; MCP-charset sanitization happens in the served emit, Plan 04).

description: Option<String>

The tool description — the caption cell above the output Table, when authored.

input_keys: Vec<String>

The minimal input schema: the LLM-facing json_keys of the CellMap::inputs pool entries transitively reachable upstream of this tool’s outputs (constant-only paths excluded; shared intermediates yield the union of this tool’s own upstream leaves). DAG-derived via crate::dag::upstream_input_leaves.

outputs: Vec<CellEntry>

One entry per output cell this tool projects (reuses CellEntry — the same {json_key, seed_coord, unit} shape the inputs use).

oracle: BTreeMap<String, CellValue>

The per-tool reconcile oracle: <output json_key> → the authored expected value (the cached <v> cell value). Carries a typed CellValue (the f64-bearing Number that drops Eq).

Trait Implementations

impl Clone for Tool

fn clone(&self) -> Tool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Tool

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Tool

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for Tool

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for Tool

fn eq(&self, other: &Tool) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Tool

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Tool