Struct UiCapabilities 

pub struct UiCapabilities {
    pub elicitation: Option<bool>,
    pub mcp_apps: Option<bool>,
    pub canvases: Option<bool>,
}

UI-specific capabilities for a session.

Fields

elicitation: Option<bool>

Whether the host supports interactive elicitation dialogs.

mcp_apps: Option<bool>

Experimental. This field is part of an experimental wire-protocol surface (SEP-1865) and may change or be removed in a future release.

Whether the runtime has accepted the session’s MCP Apps (SEP-1865) opt-in. Some(true) when the consumer set SessionConfig::enable_mcp_apps / ResumeSessionConfig::enable_mcp_apps to true on create/resume and the runtime’s MCP_APPS feature flag (or COPILOT_MCP_APPS=true env override) is on. Otherwise absent or Some(false), indicating the runtime silently dropped the opt-in.

canvases: Option<bool>

Host-specific canvas capabilities.

Trait Implementations

impl Clone for UiCapabilities

fn clone(&self) -> UiCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UiCapabilities

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

Formats the value using the given formatter.

impl Default for UiCapabilities

fn default() -> UiCapabilities

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UiCapabilities

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UiCapabilities

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

where __S: Serializer,

Serialize this value into the given Serde serializer.