Struct CommandSchema 

pub struct CommandSchema {
    pub request: Option<Value>,
    pub response: Option<Value>,
}

A request/response JSON-Schema pair attached to a CommandDef.

Both slots are optional; absent means “no payload expected” (the TypeScript equivalent is v.void()). When populated the value is a raw JSON Schema; the registry normalizes incoming schemas so wire representations remain language-agnostic.

Fields

request: Option<Value>

response: Option<Value>

Implementations

impl CommandSchema

pub fn empty() -> Self

Empty schema — both slots unset. Equivalent to advertising a command with request: None, response: None (the void/void shape). Use when the command takes no payload and returns none.

pub fn permissive() -> Self

Maximally permissive schema — both request and response declared as open objects with additionalProperties: true. Useful for runtime plugins whose payload shape isn’t known at advertise time (e.g. Flow’s QuickJS SourceChannel when a plugin exports an any → any function).

Prefer a real schema when you can produce one — consumers use it for validation, MCP tool schemas, and generated TS clients.

pub fn with_request(self, schema: Value) -> Self

Builder: set only the request schema (leaves response unset).

pub fn with_response(self, schema: Value) -> Self

Builder: set only the response schema (leaves request unset).

Trait Implementations

impl Clone for CommandSchema

fn clone(&self) -> CommandSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandSchema

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CommandSchema

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CommandSchema

fn eq(&self, other: &CommandSchema) -> 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 CommandSchema

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 CommandSchema