Struct VerbDescriptor 

pub struct VerbDescriptor {
    pub id: &'static str,
    pub category: VerbCategory,
    pub input_schema: Value,
    pub output_schema: Value,
}

Type-erased verb descriptor — what an adapter registers with the host.

D2 puts supported_verbs: [String] on the adapter manifest; at load time the host iterates that list, resolves each id back to its VerbDescriptor, and registers the (id, input_schema, dispatch_fn) tuple under mcp__yah__<category>_<verb> (R409-T9).

Fields

id: &'static str

Stable verb id, e.g. "cloud.vps.create".

category: VerbCategory

Verb category. Redundant with the id’s prefix but cached for routing.

input_schema: Value

JSON Schema for the verb’s request body. Derived from the Rust type via schemars::schema_for! when constructed via [Self::for_verb].

output_schema: Value

JSON Schema for the verb’s response body.

Implementations

impl VerbDescriptor

pub fn new( id: &'static str, category: VerbCategory, input_schema: Value, output_schema: Value, ) -> Self

Build a descriptor with hand-supplied schemas. Useful for adapters whose verbs are expressed as raw JSON Schema (OpenAPI-bound) rather than typed Rust structs.

Debug-asserts that id is prefixed with category.as_str() + ".".

Trait Implementations

impl Clone for VerbDescriptor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VerbDescriptor

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

Formats the value using the given formatter.