Enum StreamingMode 

pub enum StreamingMode {
    None,
    SSE,
    Bidi,
}

Core traits and types.

Always available regardless of feature flags. Includes:

• Agent - The fundamental trait for all agents
• Tool / Toolset - For extending agents with capabilities
• Session / State - For managing conversation context
• Event - For streaming agent responses
• AdkError / Result - Unified error handling Streaming mode for agent responses. Matches ADK Python/Go specification.

Variants

None

No streaming; responses delivered as complete units. Agent collects all chunks internally and yields a single final event.

SSE

Server-Sent Events streaming; one-way streaming from server to client. Agent yields each chunk as it arrives with stable event ID.

Bidi

Bidirectional streaming; simultaneous communication in both directions. Used for realtime audio/video agents.

Trait Implementations

impl Clone for StreamingMode

fn clone(&self) -> StreamingMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingMode

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

Formats the value using the given formatter.

impl Default for StreamingMode

fn default() -> StreamingMode

Returns the “default value” for a type.

impl PartialEq for StreamingMode

fn eq(&self, other: &StreamingMode) -> 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 Copy for StreamingMode

impl Eq for StreamingMode

impl StructuralPartialEq for StreamingMode