Struct RegisterEventInterestParams 

pub struct RegisterEventInterestParams {
    pub event_type: String,
}

Event type to register consumer interest for, used by runtime gating logic.

Experimental. This type is part of an experimental wire-protocol surface and may change or be removed in future SDK or CLI releases.

Fields

event_type: String

The event type the consumer wants the runtime to treat as ‘observed’ for behavior-switching gating. Some runtime code paths inspect whether any consumer is interested in a specific event type and choose a different implementation accordingly (e.g. mcp.oauth_required: when interest is registered the runtime delegates the full interactive OAuth flow to the consumer; when no interest is registered the runtime installs a browserless fallback that silently reuses cached tokens). SDK clients that long-poll events do NOT automatically appear as listeners to these gating checks — they must explicitly call registerInterest for each event type they want the runtime to count as having a consumer. Multiple registrations for the same event type from the same or different consumers are tracked independently and must each be released. See: mcp.oauth_required, sampling.requested, auto_mode_switch.requested, user_input.requested, elicitation.requested, command.queued, exit_plan_mode.requested.

Trait Implementations

impl Clone for RegisterEventInterestParams

fn clone(&self) -> RegisterEventInterestParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegisterEventInterestParams

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

Formats the value using the given formatter.

impl Default for RegisterEventInterestParams

fn default() -> RegisterEventInterestParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RegisterEventInterestParams

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RegisterEventInterestParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.